| 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 | $150.25 | 4.782% | $157.435 | $157.44 | $157.45 | $157.40 |
| Purchase #2 | $101.38 | 8.372% | $109.8675 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $156.57 | 11.461% | $174.5145 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $26.50 | 6.330% | $28.1775 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $150.35 | 13.140% | $170.106 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $86.44 | 6.552% | $92.1035 | $92.10 | $92.10 | $92.10 |
| Purchase #7 | $220.38 | 10.363% | $243.218 | $243.22 | $243.20 | $243.20 |
| 7 purchase totals = | $891.87 | $975.4220 | $975.43 | $975.40 | $975.40 | |