| 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 | $183.82 | 5.710% | $194.3161 | $194.32 | $194.30 | $194.30 |
| Purchase #2 | $206.92 | 12.134% | $232.0277 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $79.99 | 3.659% | $82.9168 | $82.92 | $82.90 | $82.90 |
| Purchase #4 | $143.77 | 3.743% | $149.1513 | $149.15 | $149.15 | $149.20 |
| Purchase #5 | $204.83 | 7.336% | $219.8563 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $238.51 | 4.653% | $249.6079 | $249.61 | $249.60 | $249.60 |
| Purchase #7 | $31.54 | 6.290% | $33.5239 | $33.52 | $33.50 | $33.50 |
| 7 purchase totals = | $1,089.38 | $1,161.4000 | $1,161.41 | $1,161.35 | $1,161.40 | |