| 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 | $187.68 | 11.518% | $209.297 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $140.62 | 7.118% | $150.6293 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $229.29 | 5.469% | $241.8299 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $65.86 | 13.639% | $74.8426 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $44.66 | 10.741% | $49.4569 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $68.68 | 5.460% | $72.4299 | $72.43 | $72.45 | $72.40 |
| Purchase #7 | $6.48 | 9.686% | $7.1077 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $743.27 | $805.5933 | $805.60 | $805.65 | $805.50 | |