| 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 | $129.63 | 7.242% | $139.0178 | $139.02 | $139.00 | $139.00 |
| Purchase #2 | $40.60 | 8.486% | $44.0453 | $44.05 | $44.05 | $44.00 |
| Purchase #3 | $132.29 | 13.752% | $150.4825 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $139.53 | 7.670% | $150.232 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $87.88 | 3.708% | $91.1386 | $91.14 | $91.15 | $91.10 |
| Purchase #6 | $102.65 | 9.621% | $112.526 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $105.62 | 12.478% | $118.7993 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $738.20 | $806.2415 | $806.25 | $806.30 | $806.10 | |