| 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 | $36.82 | 12.471% | $41.4118 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $186.88 | 3.318% | $193.0807 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $152.75 | 13.698% | $173.6737 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $41.68 | 6.375% | $44.3371 | $44.34 | $44.35 | $44.30 |
| Purchase #5 | $160.57 | 9.704% | $176.1517 | $176.15 | $176.15 | $176.20 |
| Purchase #6 | $199.72 | 6.832% | $213.3649 | $213.36 | $213.35 | $213.40 |
| Purchase #7 | $90.47 | 4.654% | $94.6805 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $868.89 | $936.7004 | $936.69 | $936.70 | $936.80 | |