| 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 | $175.82 | 6.583% | $187.3942 | $187.39 | $187.40 | $187.40 |
| Purchase #2 | $224.76 | 5.458% | $237.0274 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $139.98 | 11.231% | $155.7012 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $109.50 | 13.146% | $123.8949 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $48.35 | 6.615% | $51.5484 | $51.55 | $51.55 | $51.50 |
| Purchase #6 | $122.53 | 13.197% | $138.7003 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $192.96 | 4.456% | $201.5583 | $201.56 | $201.55 | $201.60 |
| 7 purchase totals = | $1,013.90 | $1,095.8247 | $1,095.82 | $1,095.85 | $1,095.80 | |