| 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 | $137.45 | 7.653% | $147.969 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $205.65 | 9.373% | $224.9256 | $224.93 | $224.95 | $224.90 |
| Purchase #3 | $201.35 | 13.507% | $228.5463 | $228.55 | $228.55 | $228.50 |
| Purchase #4 | $179.83 | 10.816% | $199.2804 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $197.80 | 7.492% | $212.6192 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $178.45 | 9.458% | $195.3278 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $22.75 | 9.808% | $24.9813 | $24.98 | $25.00 | $25.00 |
| 7 purchase totals = | $1,123.28 | $1,233.6496 | $1,233.66 | $1,233.70 | $1,233.60 | |