| 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 | $158.26 | 9.748% | $173.6872 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $175.58 | 7.532% | $188.8047 | $188.80 | $188.80 | $188.80 |
| Purchase #3 | $193.75 | 11.676% | $216.3723 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $48.70 | 4.190% | $50.7405 | $50.74 | $50.75 | $50.70 |
| Purchase #5 | $83.26 | 5.843% | $88.1249 | $88.12 | $88.10 | $88.10 |
| Purchase #6 | $46.42 | 6.418% | $49.3992 | $49.40 | $49.40 | $49.40 |
| Purchase #7 | $13.89 | 10.799% | $15.39 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $719.86 | $782.5188 | $782.51 | $782.50 | $782.50 | |