| 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 | $171.31 | 13.157% | $193.8493 | $193.85 | $193.85 | $193.80 |
| Purchase #2 | $169.41 | 6.533% | $180.4776 | $180.48 | $180.50 | $180.50 |
| Purchase #3 | $212.82 | 3.858% | $221.0306 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $162.55 | 9.118% | $177.3713 | $177.37 | $177.35 | $177.40 |
| Purchase #5 | $222.46 | 9.670% | $243.9719 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $135.56 | 5.126% | $142.5088 | $142.51 | $142.50 | $142.50 |
| Purchase #7 | $83.57 | 12.633% | $94.1274 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $1,157.68 | $1,253.3369 | $1,253.34 | $1,253.35 | $1,253.30 | |