| 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 | $13.68 | 11.572% | $15.263 | $15.26 | $15.25 | $15.30 |
| Purchase #2 | $147.44 | 5.658% | $155.7822 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $12.76 | 4.445% | $13.3272 | $13.33 | $13.35 | $13.30 |
| Purchase #4 | $125.78 | 13.266% | $142.466 | $142.47 | $142.45 | $142.50 |
| Purchase #5 | $35.78 | 3.370% | $36.9858 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $31.80 | 3.534% | $32.9238 | $32.92 | $32.90 | $32.90 |
| Purchase #7 | $224.39 | 13.346% | $254.3371 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $591.63 | $651.0851 | $651.09 | $651.10 | $651.10 | |