| 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 | $166.71 | 12.528% | $187.5954 | $187.60 | $187.60 | $187.60 |
| Purchase #2 | $135.82 | 10.654% | $150.2903 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $101.95 | 6.850% | $108.9336 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $144.51 | 4.235% | $150.63 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $85.78 | 13.825% | $97.6391 | $97.64 | $97.65 | $97.60 |
| Purchase #6 | $107.59 | 12.549% | $121.0915 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $12.80 | 10.767% | $14.1782 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $755.16 | $830.3581 | $830.36 | $830.45 | $830.30 | |