| 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 | $141.49 | 4.194% | $147.4241 | $147.42 | $147.40 | $147.40 |
| Purchase #2 | $46.46 | 7.197% | $49.8037 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $71.27 | 9.105% | $77.7591 | $77.76 | $77.75 | $77.80 |
| Purchase #4 | $60.81 | 10.488% | $67.1878 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $138.84 | 6.717% | $148.1659 | $148.17 | $148.15 | $148.20 |
| Purchase #6 | $99.29 | 11.805% | $111.0112 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $154.60 | 9.816% | $169.7755 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $712.76 | $771.1273 | $771.13 | $771.10 | $771.20 | |