| 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 | $189.69 | 13.195% | $214.7196 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $58.50 | 5.696% | $61.8322 | $61.83 | $61.85 | $61.80 |
| Purchase #3 | $30.64 | 9.786% | $33.6384 | $33.64 | $33.65 | $33.60 |
| Purchase #4 | $197.51 | 5.178% | $207.7371 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $137.79 | 12.646% | $155.2149 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $92.74 | 9.588% | $101.6319 | $101.63 | $101.65 | $101.60 |
| Purchase #7 | $148.55 | 8.404% | $161.0341 | $161.03 | $161.05 | $161.00 |
| 7 purchase totals = | $855.42 | $935.8082 | $935.80 | $935.85 | $935.60 | |