| 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 | $112.36 | 13.757% | $127.8174 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $85.42 | 3.810% | $88.6745 | $88.67 | $88.65 | $88.70 |
| Purchase #3 | $198.51 | 4.466% | $207.3755 | $207.38 | $207.40 | $207.40 |
| Purchase #4 | $182.80 | 4.635% | $191.2728 | $191.27 | $191.25 | $191.30 |
| Purchase #5 | $68.94 | 6.728% | $73.5783 | $73.58 | $73.60 | $73.60 |
| Purchase #6 | $173.71 | 7.635% | $186.9728 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $100.35 | 8.361% | $108.7403 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $922.09 | $984.4316 | $984.43 | $984.40 | $984.50 | |