| 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 | $159.36 | 4.618% | $166.7192 | $166.72 | $166.70 | $166.70 |
| Purchase #2 | $177.77 | 5.347% | $187.2754 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $91.98 | 5.762% | $97.2799 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $117.39 | 7.873% | $126.6321 | $126.63 | $126.65 | $126.60 |
| Purchase #5 | $7.64 | 13.439% | $8.6667 | $8.67 | $8.65 | $8.70 |
| Purchase #6 | $228.59 | 6.222% | $242.8129 | $242.81 | $242.80 | $242.80 |
| Purchase #7 | $200.49 | 13.238% | $227.0309 | $227.03 | $227.05 | $227.00 |
| 7 purchase totals = | $983.22 | $1,056.4171 | $1,056.42 | $1,056.45 | $1,056.40 | |