| 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 | $71.68 | 13.849% | $81.607 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $33.40 | 11.553% | $37.2587 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $76.96 | 5.753% | $81.3875 | $81.39 | $81.40 | $81.40 |
| Purchase #4 | $194.70 | 5.120% | $204.6686 | $204.67 | $204.65 | $204.70 |
| Purchase #5 | $230.66 | 9.179% | $251.8323 | $251.83 | $251.85 | $251.80 |
| Purchase #6 | $163.37 | 12.846% | $184.3565 | $184.36 | $184.35 | $184.40 |
| Purchase #7 | $125.26 | 3.730% | $129.9322 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $896.03 | $971.0428 | $971.05 | $971.05 | $971.10 | |