| 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 | $15.29 | 9.371% | $16.7228 | $16.72 | $16.70 | $16.70 |
| Purchase #2 | $208.43 | 7.862% | $224.8168 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $222.28 | 13.278% | $251.7943 | $251.79 | $251.80 | $251.80 |
| Purchase #4 | $165.73 | 7.471% | $178.1117 | $178.11 | $178.10 | $178.10 |
| Purchase #5 | $149.81 | 13.600% | $170.1842 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $159.61 | 4.177% | $166.2769 | $166.28 | $166.30 | $166.30 |
| Purchase #7 | $106.76 | 4.394% | $111.451 | $111.45 | $111.45 | $111.50 |
| 7 purchase totals = | $1,027.91 | $1,119.3577 | $1,119.35 | $1,119.35 | $1,119.40 | |