| 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 | $143.60 | 3.228% | $148.2354 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $55.88 | 9.148% | $60.9919 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $121.29 | 6.856% | $129.6056 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $49.26 | 3.352% | $50.9112 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $122.78 | 6.277% | $130.4869 | $130.49 | $130.50 | $130.50 |
| Purchase #6 | $67.90 | 5.758% | $71.8097 | $71.81 | $71.80 | $71.80 |
| Purchase #7 | $67.65 | 11.591% | $75.4913 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $628.36 | $667.5320 | $667.54 | $667.55 | $667.50 | |