| 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 | $157.57 | 8.373% | $170.7633 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $116.56 | 5.796% | $123.3158 | $123.32 | $123.30 | $123.30 |
| Purchase #3 | $74.77 | 12.532% | $84.1402 | $84.14 | $84.15 | $84.10 |
| Purchase #4 | $166.56 | 10.596% | $184.2087 | $184.21 | $184.20 | $184.20 |
| Purchase #5 | $225.51 | 4.306% | $235.2205 | $235.22 | $235.20 | $235.20 |
| Purchase #6 | $71.59 | 3.621% | $74.1823 | $74.18 | $74.20 | $74.20 |
| Purchase #7 | $184.86 | 13.657% | $210.1063 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $997.42 | $1,081.9371 | $1,081.94 | $1,081.90 | $1,081.90 | |