| 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 | $168.58 | 12.838% | $190.2223 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $227.85 | 3.270% | $235.3007 | $235.30 | $235.30 | $235.30 |
| Purchase #3 | $82.44 | 6.666% | $87.9355 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $23.50 | 7.622% | $25.2912 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $99.66 | 8.532% | $108.163 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $69.45 | 10.557% | $76.7818 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $107.42 | 5.159% | $112.9618 | $112.96 | $112.95 | $113.00 |
| 7 purchase totals = | $778.90 | $836.6563 | $836.65 | $836.65 | $836.70 | |