| 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 | $17.86 | 5.844% | $18.9037 | $18.90 | $18.90 | $18.90 |
| Purchase #2 | $181.95 | 12.370% | $204.4572 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $202.51 | 6.267% | $215.2013 | $215.20 | $215.20 | $215.20 |
| Purchase #4 | $250.72 | 5.679% | $264.9584 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $210.95 | 6.369% | $224.3854 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $165.72 | 9.105% | $180.8088 | $180.81 | $180.80 | $180.80 |
| Purchase #7 | $134.86 | 9.728% | $147.9792 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $1,164.57 | $1,256.6940 | $1,256.70 | $1,256.70 | $1,256.80 | |