| 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 | $109.87 | 6.594% | $117.1148 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $203.41 | 3.308% | $210.1388 | $210.14 | $210.15 | $210.10 |
| Purchase #3 | $181.39 | 9.171% | $198.0253 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $81.92 | 6.254% | $87.0433 | $87.04 | $87.05 | $87.00 |
| Purchase #5 | $37.77 | 11.635% | $42.1645 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $170.58 | 13.575% | $193.7362 | $193.74 | $193.75 | $193.70 |
| Purchase #7 | $118.99 | 7.357% | $127.7441 | $127.74 | $127.75 | $127.70 |
| 7 purchase totals = | $903.93 | $975.9670 | $975.96 | $976.00 | $975.80 | |