| 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 | $163.37 | 11.468% | $182.1053 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $73.44 | 13.124% | $83.0783 | $83.08 | $83.10 | $83.10 |
| Purchase #3 | $73.87 | 4.694% | $77.3375 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $58.39 | 6.237% | $62.0318 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $17.68 | 8.363% | $19.1586 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $127.55 | 5.189% | $134.1686 | $134.17 | $134.15 | $134.20 |
| Purchase #7 | $53.88 | 5.172% | $56.6667 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $568.18 | $614.5468 | $614.56 | $614.55 | $614.60 | |