| 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 | $106.47 | 8.738% | $115.7733 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $166.48 | 11.533% | $185.6801 | $185.68 | $185.70 | $185.70 |
| Purchase #3 | $11.95 | 9.718% | $13.1113 | $13.11 | $13.10 | $13.10 |
| Purchase #4 | $198.54 | 9.845% | $218.0863 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $36.49 | 13.201% | $41.307 | $41.31 | $41.30 | $41.30 |
| Purchase #6 | $120.78 | 6.296% | $128.3843 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $244.31 | 6.825% | $260.9842 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $885.02 | $963.3265 | $963.32 | $963.35 | $963.40 | |