| 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 | $122.54 | 12.504% | $137.8624 | $137.86 | $137.85 | $137.90 |
| Purchase #2 | $157.79 | 12.643% | $177.7394 | $177.74 | $177.75 | $177.70 |
| Purchase #3 | $84.80 | 8.472% | $91.9843 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $195.38 | 5.610% | $206.3408 | $206.34 | $206.35 | $206.30 |
| Purchase #5 | $42.69 | 8.736% | $46.4194 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $117.67 | 5.649% | $124.3172 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $139.90 | 13.556% | $158.8648 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $860.77 | $943.5283 | $943.52 | $943.50 | $943.50 | |