| 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 | $121.73 | 13.763% | $138.4837 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $9.28 | 5.213% | $9.7638 | $9.76 | $9.75 | $9.80 |
| Purchase #3 | $151.89 | 8.203% | $164.3495 | $164.35 | $164.35 | $164.30 |
| Purchase #4 | $167.79 | 7.485% | $180.3491 | $180.35 | $180.35 | $180.30 |
| Purchase #5 | $247.96 | 6.370% | $263.7551 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $196.67 | 8.301% | $212.9956 | $213.00 | $213.00 | $213.00 |
| Purchase #7 | $154.72 | 11.546% | $172.584 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $1,050.04 | $1,142.2808 | $1,142.28 | $1,142.30 | $1,142.30 | |