| 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 | $143.56 | 3.799% | $149.0138 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $65.95 | 5.394% | $69.5073 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $208.74 | 12.467% | $234.7636 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $59.74 | 10.612% | $66.0796 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $96.69 | 13.218% | $109.4705 | $109.47 | $109.45 | $109.50 |
| Purchase #6 | $150.94 | 7.526% | $162.2997 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $135.33 | 5.818% | $143.2035 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $860.95 | $934.3380 | $934.33 | $934.30 | $934.40 | |