| 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 | $168.84 | 8.610% | $183.3771 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $137.67 | 6.127% | $146.105 | $146.11 | $146.10 | $146.10 |
| Purchase #3 | $141.48 | 12.754% | $159.5244 | $159.52 | $159.50 | $159.50 |
| Purchase #4 | $56.52 | 10.144% | $62.2534 | $62.25 | $62.25 | $62.30 |
| Purchase #5 | $245.81 | 12.418% | $276.3347 | $276.33 | $276.35 | $276.30 |
| Purchase #6 | $23.65 | 10.791% | $26.2021 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $99.58 | 8.552% | $108.0961 | $108.10 | $108.10 | $108.10 |
| 7 purchase totals = | $873.55 | $961.8928 | $961.89 | $961.90 | $961.90 | |