| 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 | $163.84 | 3.584% | $169.712 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $82.76 | 3.674% | $85.8006 | $85.80 | $85.80 | $85.80 |
| Purchase #3 | $186.82 | 5.799% | $197.6537 | $197.65 | $197.65 | $197.70 |
| Purchase #4 | $162.87 | 9.582% | $178.4762 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $21.96 | 7.708% | $23.6527 | $23.65 | $23.65 | $23.70 |
| Purchase #6 | $165.96 | 12.642% | $186.9407 | $186.94 | $186.95 | $186.90 |
| Purchase #7 | $119.39 | 7.156% | $127.9335 | $127.93 | $127.95 | $127.90 |
| 7 purchase totals = | $903.60 | $970.1694 | $970.16 | $970.20 | $970.20 | |