| 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 | $141.51 | 11.649% | $157.9945 | $157.99 | $158.00 | $158.00 |
| Purchase #2 | $190.71 | 9.586% | $208.9915 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $142.73 | 4.793% | $149.571 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $91.81 | 9.343% | $100.3878 | $100.39 | $100.40 | $100.40 |
| Purchase #5 | $81.99 | 11.445% | $91.3738 | $91.37 | $91.35 | $91.40 |
| Purchase #6 | $213.37 | 11.645% | $238.2169 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $19.82 | 4.242% | $20.6608 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $881.94 | $967.1963 | $967.19 | $967.15 | $967.30 | |