| 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 | $109.94 | 5.680% | $116.1846 | $116.18 | $116.20 | $116.20 |
| Purchase #2 | $208.45 | 5.389% | $219.6834 | $219.68 | $219.70 | $219.70 |
| Purchase #3 | $132.27 | 8.580% | $143.6188 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $36.90 | 3.327% | $38.1277 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $173.33 | 12.800% | $195.5162 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $28.89 | 9.479% | $31.6285 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $132.58 | 10.127% | $146.0064 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $822.36 | $890.7656 | $890.77 | $890.80 | $890.70 | |