| 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 | $151.39 | 5.493% | $159.7059 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $41.85 | 3.294% | $43.2285 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $53.56 | 9.439% | $58.6155 | $58.62 | $58.60 | $58.60 |
| Purchase #4 | $142.31 | 11.390% | $158.5191 | $158.52 | $158.50 | $158.50 |
| Purchase #5 | $132.62 | 7.850% | $143.0307 | $143.03 | $143.05 | $143.00 |
| Purchase #6 | $14.56 | 8.578% | $15.809 | $15.81 | $15.80 | $15.80 |
| Purchase #7 | $23.78 | 5.211% | $25.0192 | $25.02 | $25.00 | $25.00 |
| 7 purchase totals = | $560.07 | $603.9279 | $603.94 | $603.90 | $603.80 | |