| 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 | $177.62 | 3.703% | $184.1973 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $24.58 | 10.167% | $27.079 | $27.08 | $27.10 | $27.10 |
| Purchase #3 | $240.39 | 3.625% | $249.1041 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $157.87 | 5.859% | $167.1196 | $167.12 | $167.10 | $167.10 |
| Purchase #5 | $81.25 | 7.736% | $87.5355 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $63.40 | 7.819% | $68.3572 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $16.69 | 7.167% | $17.8862 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $761.80 | $801.2789 | $801.29 | $801.30 | $801.30 | |