| 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 | $146.30 | 5.837% | $154.8395 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $23.61 | 9.349% | $25.8173 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $41.93 | 8.859% | $45.6446 | $45.64 | $45.65 | $45.60 |
| Purchase #4 | $241.99 | 12.178% | $271.4595 | $271.46 | $271.45 | $271.50 |
| Purchase #5 | $157.63 | 8.810% | $171.5172 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $243.36 | 12.115% | $272.8431 | $272.84 | $272.85 | $272.80 |
| Purchase #7 | $24.74 | 13.491% | $28.0777 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $879.56 | $970.1989 | $970.20 | $970.20 | $970.10 | |