| 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 | $13.65 | 6.117% | $14.485 | $14.49 | $14.50 | $14.50 |
| Purchase #2 | $107.93 | 12.291% | $121.1957 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $11.55 | 10.438% | $12.7556 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $142.25 | 4.272% | $148.3269 | $148.33 | $148.35 | $148.30 |
| Purchase #5 | $54.74 | 8.330% | $59.2998 | $59.30 | $59.30 | $59.30 |
| Purchase #6 | $136.97 | 7.372% | $147.0674 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $142.72 | 12.781% | $160.961 | $160.96 | $160.95 | $161.00 |
| 7 purchase totals = | $609.81 | $664.0914 | $664.11 | $664.10 | $664.20 | |