| 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 | $160.32 | 12.802% | $180.8442 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $217.58 | 8.233% | $235.4934 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $232.82 | 13.446% | $264.125 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $7.48 | 4.471% | $7.8144 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $149.83 | 3.869% | $155.6269 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $96.42 | 5.296% | $101.5264 | $101.53 | $101.55 | $101.50 |
| Purchase #7 | $75.51 | 4.324% | $78.7751 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $939.96 | $1,024.2054 | $1,024.21 | $1,024.30 | $1,024.10 | |