| 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 | $156.50 | 3.338% | $161.724 | $161.72 | $161.70 | $161.70 |
| Purchase #2 | $216.39 | 6.373% | $230.1805 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $141.79 | 6.833% | $151.4785 | $151.48 | $151.50 | $151.50 |
| Purchase #4 | $144.83 | 3.286% | $149.5891 | $149.59 | $149.60 | $149.60 |
| Purchase #5 | $222.93 | 9.324% | $243.716 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $249.55 | 11.391% | $277.9762 | $277.98 | $278.00 | $278.00 |
| Purchase #7 | $194.69 | 12.632% | $219.2832 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $1,326.68 | $1,433.9475 | $1,433.95 | $1,434.00 | $1,434.00 | |