| 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 | $171.40 | 3.392% | $177.2139 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $150.43 | 13.352% | $170.5154 | $170.52 | $170.50 | $170.50 |
| Purchase #3 | $243.52 | 9.307% | $266.1844 | $266.18 | $266.20 | $266.20 |
| Purchase #4 | $41.69 | 12.523% | $46.9108 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $59.67 | 12.831% | $67.3263 | $67.33 | $67.35 | $67.30 |
| Purchase #6 | $37.85 | 8.745% | $41.16 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $70.75 | 13.730% | $80.464 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $775.31 | $849.7748 | $849.77 | $849.75 | $849.80 | |