| 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 | $169.76 | 7.667% | $182.7755 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $139.84 | 5.143% | $147.032 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $188.47 | 8.509% | $204.5069 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $28.40 | 6.271% | $30.181 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $82.89 | 13.299% | $93.9135 | $93.91 | $93.90 | $93.90 |
| Purchase #6 | $19.90 | 9.172% | $21.7252 | $21.73 | $21.75 | $21.70 |
| Purchase #7 | $136.90 | 13.218% | $154.9954 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $766.16 | $835.1295 | $835.14 | $835.20 | $835.10 | |