| 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 | $30.36 | 8.208% | $32.8519 | $32.85 | $32.85 | $32.90 |
| Purchase #2 | $103.83 | 5.115% | $109.1409 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $122.78 | 12.625% | $138.281 | $138.28 | $138.30 | $138.30 |
| Purchase #4 | $153.79 | 10.814% | $170.4209 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $64.30 | 5.307% | $67.7124 | $67.71 | $67.70 | $67.70 |
| Purchase #6 | $156.74 | 13.747% | $178.287 | $178.29 | $178.30 | $178.30 |
| Purchase #7 | $132.40 | 9.347% | $144.7754 | $144.78 | $144.80 | $144.80 |
| 7 purchase totals = | $764.20 | $841.4695 | $841.47 | $841.50 | $841.50 | |