| 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 | $193.63 | 3.848% | $201.0809 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $85.76 | 5.664% | $90.6174 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $115.41 | 5.391% | $121.6318 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $44.26 | 10.413% | $48.8688 | $48.87 | $48.85 | $48.90 |
| Purchase #5 | $178.30 | 8.722% | $193.8513 | $193.85 | $193.85 | $193.90 |
| Purchase #6 | $145.79 | 3.762% | $151.2746 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $172.84 | 8.574% | $187.6593 | $187.66 | $187.65 | $187.70 |
| 7 purchase totals = | $935.99 | $994.9841 | $994.98 | $994.95 | $995.10 | |