| 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 | $132.27 | 12.502% | $148.8064 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $202.28 | 12.179% | $226.9157 | $226.92 | $226.90 | $226.90 |
| Purchase #3 | $85.69 | 6.651% | $91.3892 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $56.84 | 13.244% | $64.3679 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $60.59 | 5.688% | $64.0364 | $64.04 | $64.05 | $64.00 |
| Purchase #6 | $55.67 | 6.850% | $59.4834 | $59.48 | $59.50 | $59.50 |
| Purchase #7 | $191.33 | 5.441% | $201.7403 | $201.74 | $201.75 | $201.70 |
| 7 purchase totals = | $784.67 | $856.7393 | $856.75 | $856.75 | $856.70 | |