| 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 | $173.53 | 5.624% | $183.2893 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $31.28 | 3.579% | $32.3995 | $32.40 | $32.40 | $32.40 |
| Purchase #3 | $154.99 | 3.498% | $160.4116 | $160.41 | $160.40 | $160.40 |
| Purchase #4 | $114.37 | 11.692% | $127.7421 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $191.40 | 9.194% | $208.9973 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $29.96 | 8.167% | $32.4068 | $32.41 | $32.40 | $32.40 |
| Purchase #7 | $205.60 | 9.259% | $224.6365 | $224.64 | $224.65 | $224.60 |
| 7 purchase totals = | $901.13 | $969.8831 | $969.89 | $969.90 | $969.80 | |