| 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 | $143.57 | 6.252% | $152.546 | $152.55 | $152.55 | $152.50 |
| Purchase #2 | $81.96 | 7.120% | $87.7956 | $87.80 | $87.80 | $87.80 |
| Purchase #3 | $200.49 | 12.271% | $225.0921 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $66.80 | 12.274% | $74.999 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $49.60 | 7.761% | $53.4495 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $179.91 | 9.372% | $196.7712 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $27.88 | 9.713% | $30.588 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $750.21 | $821.2414 | $821.25 | $821.25 | $821.20 | |