| 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 | $149.55 | 5.110% | $157.192 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $100.34 | 12.749% | $113.1323 | $113.13 | $113.15 | $113.10 |
| Purchase #3 | $207.83 | 11.744% | $232.2376 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $110.48 | 4.437% | $115.382 | $115.38 | $115.40 | $115.40 |
| Purchase #5 | $165.61 | 8.591% | $179.8376 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $180.88 | 13.255% | $204.8556 | $204.86 | $204.85 | $204.90 |
| Purchase #7 | $243.42 | 7.202% | $260.9511 | $260.95 | $260.95 | $261.00 |
| 7 purchase totals = | $1,158.11 | $1,263.5882 | $1,263.59 | $1,263.65 | $1,263.60 | |