| 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 | $190.56 | 8.231% | $206.245 | $206.25 | $206.25 | $206.20 |
| Purchase #2 | $66.65 | 4.384% | $69.5719 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $100.55 | 7.411% | $108.0018 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $158.39 | 12.411% | $178.0478 | $178.05 | $178.05 | $178.00 |
| Purchase #5 | $140.61 | 8.202% | $152.1428 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $24.39 | 6.399% | $25.9507 | $25.95 | $25.95 | $26.00 |
| Purchase #7 | $158.32 | 9.701% | $173.6786 | $173.68 | $173.70 | $173.70 |
| 7 purchase totals = | $839.47 | $913.6386 | $913.64 | $913.65 | $913.60 | |