| 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 | $160.31 | 8.249% | $173.534 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $108.36 | 8.496% | $117.5663 | $117.57 | $117.55 | $117.60 |
| Purchase #3 | $63.28 | 5.853% | $66.9838 | $66.98 | $67.00 | $67.00 |
| Purchase #4 | $54.42 | 10.557% | $60.1651 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $50.40 | 5.226% | $53.0339 | $53.03 | $53.05 | $53.00 |
| Purchase #6 | $184.25 | 10.287% | $203.2038 | $203.20 | $203.20 | $203.20 |
| Purchase #7 | $163.37 | 7.118% | $174.9987 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $784.39 | $849.4856 | $849.48 | $849.50 | $849.50 | |