| 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 | $187.52 | 10.452% | $207.1196 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $25.53 | 9.185% | $27.8749 | $27.87 | $27.85 | $27.90 |
| Purchase #3 | $171.85 | 9.119% | $187.521 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $33.77 | 11.478% | $37.6461 | $37.65 | $37.65 | $37.60 |
| Purchase #5 | $144.50 | 9.375% | $158.0469 | $158.05 | $158.05 | $158.00 |
| Purchase #6 | $122.57 | 4.444% | $128.017 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $58.92 | 12.561% | $66.3209 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $744.66 | $812.5464 | $812.55 | $812.45 | $812.40 | |