| 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 | $187.36 | 8.428% | $203.1507 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $233.84 | 12.636% | $263.388 | $263.39 | $263.40 | $263.40 |
| Purchase #3 | $31.29 | 13.125% | $35.3968 | $35.40 | $35.40 | $35.40 |
| Purchase #4 | $33.81 | 9.636% | $37.0679 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $151.63 | 4.781% | $158.8794 | $158.88 | $158.90 | $158.90 |
| Purchase #6 | $163.60 | 6.766% | $174.6692 | $174.67 | $174.65 | $174.70 |
| Purchase #7 | $195.90 | 8.266% | $212.0931 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $997.43 | $1,084.6451 | $1,084.65 | $1,084.65 | $1,084.80 | |