| 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 | $152.42 | 5.139% | $160.2529 | $160.25 | $160.25 | $160.30 |
| Purchase #2 | $41.61 | 12.712% | $46.8995 | $46.90 | $46.90 | $46.90 |
| Purchase #3 | $34.38 | 9.681% | $37.7083 | $37.71 | $37.70 | $37.70 |
| Purchase #4 | $129.85 | 8.483% | $140.8652 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $29.49 | 13.425% | $33.449 | $33.45 | $33.45 | $33.40 |
| Purchase #6 | $191.89 | 9.478% | $210.0773 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $194.73 | 5.799% | $206.0224 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $774.37 | $835.2746 | $835.28 | $835.25 | $835.30 | |