| 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 | $150.83 | 5.553% | $159.2056 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $221.41 | 12.786% | $249.7195 | $249.72 | $249.70 | $249.70 |
| Purchase #3 | $164.86 | 5.229% | $173.4805 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $15.29 | 10.425% | $16.884 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $180.45 | 4.805% | $189.1206 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $172.44 | 9.331% | $188.5304 | $188.53 | $188.55 | $188.50 |
| Purchase #7 | $247.99 | 5.625% | $261.9394 | $261.94 | $261.95 | $261.90 |
| 7 purchase totals = | $1,153.27 | $1,238.8800 | $1,238.88 | $1,238.90 | $1,238.80 | |