| 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 | $180.76 | 13.294% | $204.7902 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $169.77 | 6.804% | $181.3212 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $191.61 | 12.123% | $214.8389 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $161.81 | 12.703% | $182.3647 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $56.66 | 7.435% | $60.8727 | $60.87 | $60.85 | $60.90 |
| Purchase #6 | $69.96 | 10.840% | $77.5437 | $77.54 | $77.55 | $77.50 |
| Purchase #7 | $25.59 | 3.235% | $26.4178 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $856.16 | $948.1492 | $948.14 | $948.10 | $948.10 | |