| 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 | $137.70 | 9.800% | $151.1946 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $148.86 | 3.537% | $154.1252 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $44.69 | 8.488% | $48.4833 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $135.25 | 3.569% | $140.0771 | $140.08 | $140.10 | $140.10 |
| Purchase #5 | $62.78 | 10.163% | $69.1603 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $92.39 | 10.642% | $102.2221 | $102.22 | $102.20 | $102.20 |
| Purchase #7 | $56.99 | 8.386% | $61.7692 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $678.66 | $727.0318 | $727.03 | $727.05 | $727.10 | |