| 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 | $143.84 | 11.817% | $160.8376 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $103.66 | 11.302% | $115.3757 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $104.29 | 13.785% | $118.6664 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $54.89 | 10.775% | $60.8044 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $238.35 | 4.833% | $249.8695 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $108.42 | 12.519% | $121.9931 | $121.99 | $122.00 | $122.00 |
| Purchase #7 | $93.47 | 13.181% | $105.7903 | $105.79 | $105.80 | $105.80 |
| 7 purchase totals = | $846.92 | $933.3370 | $933.34 | $933.35 | $933.40 | |