| 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 | $101.72 | 6.299% | $108.1273 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $52.56 | 7.355% | $56.4258 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $158.88 | 13.846% | $180.8785 | $180.88 | $180.90 | $180.90 |
| Purchase #4 | $19.95 | 10.400% | $22.0248 | $22.02 | $22.00 | $22.00 |
| Purchase #5 | $112.31 | 4.500% | $117.364 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $148.42 | 5.105% | $155.9968 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $189.79 | 6.416% | $201.9669 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $783.63 | $842.7841 | $842.79 | $842.80 | $842.80 | |