| 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 | $189.31 | 5.642% | $199.9909 | $199.99 | $200.00 | $200.00 |
| Purchase #2 | $104.30 | 13.103% | $117.9664 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $65.27 | 4.169% | $67.9911 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $59.71 | 9.507% | $65.3866 | $65.39 | $65.40 | $65.40 |
| Purchase #5 | $70.95 | 9.131% | $77.4284 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $103.69 | 13.122% | $117.2962 | $117.30 | $117.30 | $117.30 |
| Purchase #7 | $157.84 | 5.235% | $166.1029 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $751.07 | $812.1625 | $812.17 | $812.20 | $812.20 | |