| 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 | $134.92 | 11.682% | $150.6814 | $150.68 | $150.70 | $150.70 |
| Purchase #2 | $8.40 | 6.233% | $8.9236 | $8.92 | $8.90 | $8.90 |
| Purchase #3 | $118.75 | 12.377% | $133.4477 | $133.45 | $133.45 | $133.40 |
| Purchase #4 | $122.27 | 4.684% | $127.9971 | $128.00 | $128.00 | $128.00 |
| Purchase #5 | $42.91 | 10.859% | $47.5696 | $47.57 | $47.55 | $47.60 |
| Purchase #6 | $219.70 | 11.469% | $244.8974 | $244.90 | $244.90 | $244.90 |
| Purchase #7 | $154.35 | 6.117% | $163.7916 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $801.30 | $877.3084 | $877.31 | $877.30 | $877.30 | |