| 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 | $161.83 | 11.272% | $180.0715 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $177.76 | 5.165% | $186.9413 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $141.98 | 4.709% | $148.6658 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $194.28 | 9.765% | $213.2514 | $213.25 | $213.25 | $213.30 |
| Purchase #5 | $164.75 | 12.796% | $185.8314 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $103.70 | 5.590% | $109.4968 | $109.50 | $109.50 | $109.50 |
| Purchase #7 | $191.82 | 6.269% | $203.8452 | $203.85 | $203.85 | $203.80 |
| 7 purchase totals = | $1,136.12 | $1,228.1034 | $1,228.11 | $1,228.10 | $1,228.10 | |