| 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 | $158.27 | 12.396% | $177.8891 | $177.89 | $177.90 | $177.90 |
| Purchase #2 | $38.84 | 8.779% | $42.2498 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $230.70 | 8.252% | $249.7374 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $236.28 | 4.330% | $246.5109 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $60.85 | 8.281% | $65.889 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $5.76 | 9.858% | $6.3278 | $6.33 | $6.35 | $6.30 |
| Purchase #7 | $82.39 | 12.653% | $92.8148 | $92.81 | $92.80 | $92.80 |
| 7 purchase totals = | $813.09 | $881.4188 | $881.42 | $881.45 | $881.30 | |