| 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 | $158.72 | 12.226% | $178.1251 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $156.58 | 13.653% | $177.9579 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $83.48 | 5.541% | $88.1056 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $5.60 | 4.243% | $5.8376 | $5.84 | $5.85 | $5.80 |
| Purchase #5 | $171.97 | 3.609% | $178.1764 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $172.42 | 10.604% | $190.7034 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $48.58 | 4.801% | $50.9123 | $50.91 | $50.90 | $50.90 |
| 7 purchase totals = | $797.35 | $869.8183 | $869.83 | $869.85 | $869.80 | |