| 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 | $151.37 | 12.393% | $170.1293 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $199.74 | 6.861% | $213.4442 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $126.43 | 7.360% | $135.7352 | $135.74 | $135.75 | $135.70 |
| Purchase #4 | $67.69 | 7.557% | $72.8053 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $167.35 | 3.653% | $173.4633 | $173.46 | $173.45 | $173.50 |
| Purchase #6 | $153.47 | 10.424% | $169.4677 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $233.87 | 11.353% | $260.4213 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $1,099.92 | $1,195.4663 | $1,195.47 | $1,195.45 | $1,195.40 | |