| 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 | $74.68 | 8.711% | $81.1854 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $27.69 | 11.602% | $30.9026 | $30.90 | $30.90 | $30.90 |
| Purchase #3 | $52.49 | 10.710% | $58.1117 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $35.66 | 8.677% | $38.7542 | $38.75 | $38.75 | $38.80 |
| Purchase #5 | $144.62 | 4.409% | $150.9963 | $151.00 | $151.00 | $151.00 |
| Purchase #6 | $161.42 | 10.874% | $178.9728 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $161.63 | 13.870% | $184.0481 | $184.05 | $184.05 | $184.00 |
| 7 purchase totals = | $658.19 | $722.9711 | $722.97 | $722.95 | $723.00 | |