| 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 | $160.98 | 12.699% | $181.4229 | $181.42 | $181.40 | $181.40 |
| Purchase #2 | $148.46 | 6.679% | $158.3756 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $186.50 | 8.589% | $202.5185 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $106.63 | 11.512% | $118.9052 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $77.57 | 13.242% | $87.8418 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $45.63 | 11.316% | $50.7935 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $155.45 | 13.260% | $176.0627 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $881.22 | $975.9202 | $975.92 | $975.90 | $975.90 | |