| 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 | $126.74 | 13.726% | $144.1363 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $33.71 | 8.199% | $36.4739 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $153.72 | 7.229% | $164.8324 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $52.55 | 6.468% | $55.9489 | $55.95 | $55.95 | $55.90 |
| Purchase #5 | $211.58 | 9.632% | $231.9594 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $102.84 | 5.230% | $108.2185 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $168.96 | 6.716% | $180.3074 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $850.10 | $921.8768 | $921.88 | $921.85 | $921.80 | |