| 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 | $112.70 | 8.625% | $122.4204 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $184.28 | 11.781% | $205.99 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $34.65 | 9.571% | $37.9664 | $37.97 | $37.95 | $38.00 |
| Purchase #4 | $59.91 | 4.485% | $62.597 | $62.60 | $62.60 | $62.60 |
| Purchase #5 | $161.93 | 5.869% | $171.4337 | $171.43 | $171.45 | $171.40 |
| Purchase #6 | $25.49 | 9.639% | $27.947 | $27.95 | $27.95 | $27.90 |
| Purchase #7 | $184.64 | 12.177% | $207.1236 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $763.60 | $835.4781 | $835.48 | $835.45 | $835.40 | |