| 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 | $148.71 | 3.351% | $153.6933 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $121.49 | 6.771% | $129.7161 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $214.92 | 6.857% | $229.6571 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $39.49 | 4.724% | $41.3555 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $238.32 | 3.421% | $246.4729 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $44.31 | 13.274% | $50.1917 | $50.19 | $50.20 | $50.20 |
| Purchase #7 | $118.64 | 7.479% | $127.5131 | $127.51 | $127.50 | $127.50 |
| 7 purchase totals = | $925.88 | $978.5997 | $978.60 | $978.55 | $978.70 | |