| 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 | $192.48 | 10.558% | $212.802 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $145.69 | 8.434% | $157.9775 | $157.98 | $158.00 | $158.00 |
| Purchase #3 | $107.96 | 7.514% | $116.0721 | $116.07 | $116.05 | $116.10 |
| Purchase #4 | $186.51 | 9.851% | $204.8831 | $204.88 | $204.90 | $204.90 |
| Purchase #5 | $31.65 | 7.845% | $34.1329 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $15.59 | 13.641% | $17.7166 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $138.98 | 7.298% | $149.1228 | $149.12 | $149.10 | $149.10 |
| 7 purchase totals = | $818.86 | $892.7070 | $892.70 | $892.70 | $892.70 | |