| 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 | $175.85 | 10.769% | $194.7873 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $170.45 | 10.668% | $188.6336 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $99.50 | 4.173% | $103.6521 | $103.65 | $103.65 | $103.70 |
| Purchase #4 | $232.41 | 12.281% | $260.9523 | $260.95 | $260.95 | $261.00 |
| Purchase #5 | $238.66 | 7.314% | $256.1156 | $256.12 | $256.10 | $256.10 |
| Purchase #6 | $101.63 | 8.366% | $110.1324 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $143.48 | 13.469% | $162.8053 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $1,161.98 | $1,277.0786 | $1,277.08 | $1,277.10 | $1,277.10 | |