| 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 | $114.81 | 4.644% | $120.1418 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $136.28 | 5.803% | $144.1883 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $65.85 | 5.134% | $69.2307 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $99.89 | 4.791% | $104.6757 | $104.68 | $104.70 | $104.70 |
| Purchase #5 | $127.68 | 8.502% | $138.5354 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $30.93 | 3.518% | $32.0181 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $145.52 | 10.127% | $160.2568 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $720.96 | $769.0468 | $769.06 | $769.10 | $769.00 | |