| 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 | $152.99 | 11.536% | $170.6389 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $89.92 | 10.246% | $99.1332 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $211.93 | 7.796% | $228.4521 | $228.45 | $228.45 | $228.50 |
| Purchase #4 | $26.69 | 9.412% | $29.2021 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $158.73 | 5.521% | $167.4935 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $85.64 | 4.873% | $89.8132 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $55.91 | 9.491% | $61.2164 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $781.81 | $845.9494 | $845.94 | $845.95 | $845.90 | |