| 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 | $232.80 | 11.738% | $260.1261 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $91.77 | 8.103% | $99.2061 | $99.21 | $99.20 | $99.20 |
| Purchase #3 | $153.64 | 3.444% | $158.9314 | $158.93 | $158.95 | $158.90 |
| Purchase #4 | $132.71 | 3.529% | $137.3933 | $137.39 | $137.40 | $137.40 |
| Purchase #5 | $191.65 | 8.488% | $207.9173 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $98.65 | 11.675% | $110.1674 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $184.98 | 6.672% | $197.3219 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $1,086.20 | $1,171.0635 | $1,171.07 | $1,171.05 | $1,171.00 | |