| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.44 | 7.752% | $144.8618 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $241.50 | 10.608% | $267.1183 | $267.12 | $267.10 | $267.10 |
| Purchase #3 | $25.50 | 9.822% | $28.0046 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $151.43 | 6.428% | $161.1639 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $140.85 | 12.352% | $158.2478 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $216.46 | 12.242% | $242.959 | $242.96 | $242.95 | $243.00 |
| Purchase #7 | $159.55 | 9.476% | $174.669 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,069.73 | $1,177.0244 | $1,177.02 | $1,176.95 | $1,177.10 | |