| 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 | $13.58 | 9.313% | $14.8447 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $137.93 | 3.760% | $143.1162 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $178.84 | 4.717% | $187.2759 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $92.51 | 5.804% | $97.8793 | $97.88 | $97.90 | $97.90 |
| Purchase #5 | $127.25 | 3.460% | $131.6529 | $131.65 | $131.65 | $131.70 |
| Purchase #6 | $136.73 | 13.449% | $155.1188 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $166.91 | 12.450% | $187.6903 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $853.75 | $917.5781 | $917.58 | $917.60 | $917.60 | |