| 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 | $155.59 | 5.123% | $163.5609 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $140.25 | 8.276% | $151.8571 | $151.86 | $151.85 | $151.90 |
| Purchase #3 | $155.64 | 12.729% | $175.4514 | $175.45 | $175.45 | $175.50 |
| Purchase #4 | $216.80 | 7.409% | $232.8627 | $232.86 | $232.85 | $232.90 |
| Purchase #5 | $123.97 | 11.494% | $138.2191 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $13.47 | 5.694% | $14.237 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $32.52 | 11.723% | $36.3323 | $36.33 | $36.35 | $36.30 |
| 7 purchase totals = | $838.24 | $912.5205 | $912.52 | $912.50 | $912.60 | |