| 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 | $145.94 | 9.189% | $159.3504 | $159.35 | $159.35 | $159.40 |
| Purchase #2 | $141.95 | 8.153% | $153.5232 | $153.52 | $153.50 | $153.50 |
| Purchase #3 | $85.53 | 11.203% | $95.1119 | $95.11 | $95.10 | $95.10 |
| Purchase #4 | $141.76 | 10.717% | $156.9524 | $156.95 | $156.95 | $157.00 |
| Purchase #5 | $83.59 | 12.434% | $93.9836 | $93.98 | $94.00 | $94.00 |
| Purchase #6 | $166.43 | 3.115% | $171.6143 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $5.59 | 13.806% | $6.3618 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $770.79 | $836.8976 | $836.88 | $836.85 | $837.00 | |