| 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 | $44.25 | 13.331% | $50.149 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $74.29 | 10.616% | $82.1766 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $192.61 | 6.259% | $204.6655 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $137.62 | 8.847% | $149.7952 | $149.80 | $149.80 | $149.80 |
| Purchase #5 | $55.26 | 9.760% | $60.6534 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $165.55 | 6.551% | $176.3952 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $56.44 | 5.266% | $59.4121 | $59.41 | $59.40 | $59.40 |
| 7 purchase totals = | $726.02 | $783.2470 | $783.26 | $783.25 | $783.30 | |