| 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 | $207.32 | 7.198% | $222.2429 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $83.53 | 11.833% | $93.4141 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $21.46 | 12.459% | $24.1337 | $24.13 | $24.15 | $24.10 |
| Purchase #4 | $147.59 | 9.844% | $162.1188 | $162.12 | $162.10 | $162.10 |
| Purchase #5 | $211.62 | 8.454% | $229.5104 | $229.51 | $229.50 | $229.50 |
| Purchase #6 | $161.52 | 4.677% | $169.0743 | $169.07 | $169.05 | $169.10 |
| Purchase #7 | $60.64 | 11.683% | $67.7246 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $893.68 | $968.2188 | $968.20 | $968.15 | $968.10 | |