| 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 | $220.98 | 3.812% | $229.4038 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $71.84 | 5.279% | $75.6324 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $107.89 | 3.165% | $111.3047 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $73.81 | 3.201% | $76.1727 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $182.38 | 4.696% | $190.9446 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $158.46 | 9.676% | $173.7926 | $173.79 | $173.80 | $173.80 |
| Purchase #7 | $12.62 | 5.635% | $13.3311 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $827.98 | $870.5819 | $870.56 | $870.60 | $870.50 | |