| 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 | $129.41 | 10.671% | $143.2193 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $53.31 | 11.216% | $59.2892 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $106.74 | 8.396% | $115.7019 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $133.35 | 7.590% | $143.4713 | $143.47 | $143.45 | $143.50 |
| Purchase #5 | $128.58 | 4.826% | $134.7853 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $147.90 | 8.642% | $160.6815 | $160.68 | $160.70 | $160.70 |
| Purchase #7 | $117.77 | 4.405% | $122.9578 | $122.96 | $122.95 | $123.00 |
| 7 purchase totals = | $817.06 | $880.1063 | $880.11 | $880.10 | $880.20 | |