| 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 | $118.66 | 8.748% | $129.0404 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $145.36 | 5.515% | $153.3766 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $186.59 | 8.520% | $202.4875 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $35.50 | 13.159% | $40.1714 | $40.17 | $40.15 | $40.20 |
| Purchase #5 | $169.64 | 3.320% | $175.272 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $27.73 | 4.165% | $28.885 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $210.92 | 13.872% | $240.1788 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $894.40 | $969.4117 | $969.42 | $969.45 | $969.50 | |