| 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 | $150.98 | 5.121% | $158.7117 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $61.42 | 4.821% | $64.3811 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $59.49 | 11.477% | $66.3177 | $66.32 | $66.30 | $66.30 |
| Purchase #4 | $34.44 | 3.253% | $35.5603 | $35.56 | $35.55 | $35.60 |
| Purchase #5 | $122.42 | 3.268% | $126.4207 | $126.42 | $126.40 | $126.40 |
| Purchase #6 | $211.72 | 4.254% | $220.7266 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $121.41 | 5.598% | $128.2065 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $761.88 | $800.3246 | $800.33 | $800.30 | $800.30 | |