| 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 | $117.85 | 8.381% | $127.727 | $127.73 | $127.75 | $127.70 |
| Purchase #2 | $70.76 | 6.373% | $75.2695 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $197.55 | 4.208% | $205.8629 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $131.84 | 12.735% | $148.6298 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $54.85 | 10.717% | $60.7283 | $60.73 | $60.75 | $60.70 |
| Purchase #6 | $9.43 | 8.638% | $10.2446 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $168.84 | 11.804% | $188.7699 | $188.77 | $188.75 | $188.80 |
| 7 purchase totals = | $751.12 | $817.2320 | $817.23 | $817.25 | $817.20 | |