| 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 | $169.81 | 3.816% | $176.2899 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $129.28 | 9.615% | $141.7103 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $233.51 | 4.156% | $243.2147 | $243.21 | $243.20 | $243.20 |
| Purchase #4 | $45.46 | 13.334% | $51.5216 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $179.39 | 13.790% | $204.1279 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $233.34 | 9.757% | $256.107 | $256.11 | $256.10 | $256.10 |
| Purchase #7 | $6.31 | 12.309% | $7.0867 | $7.09 | $7.10 | $7.10 |
| 7 purchase totals = | $997.10 | $1,080.0581 | $1,080.06 | $1,080.05 | $1,080.00 | |