| 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 | $107.73 | 8.814% | $117.2253 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $39.25 | 10.536% | $43.3854 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $169.85 | 10.753% | $188.114 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $171.65 | 5.145% | $180.4814 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $160.79 | 12.327% | $180.6106 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $78.43 | 8.388% | $85.0087 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $67.37 | 10.282% | $74.297 | $74.30 | $74.30 | $74.30 |
| 7 purchase totals = | $795.07 | $869.1224 | $869.13 | $869.15 | $869.10 | |