| 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 | $181.71 | 6.405% | $193.3485 | $193.35 | $193.35 | $193.30 |
| Purchase #2 | $56.93 | 5.182% | $59.8801 | $59.88 | $59.90 | $59.90 |
| Purchase #3 | $169.52 | 10.353% | $187.0704 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $92.40 | 7.370% | $99.2099 | $99.21 | $99.20 | $99.20 |
| Purchase #5 | $160.30 | 12.354% | $180.1035 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $94.97 | 9.237% | $103.7424 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $105.75 | 7.195% | $113.3587 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $861.58 | $936.7135 | $936.71 | $936.70 | $936.70 | |