| 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 | $159.29 | 10.735% | $176.3898 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $60.50 | 8.218% | $65.4719 | $65.47 | $65.45 | $65.50 |
| Purchase #3 | $168.78 | 3.812% | $175.2139 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $125.70 | 5.261% | $132.3131 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $162.55 | 13.311% | $184.187 | $184.19 | $184.20 | $184.20 |
| Purchase #6 | $130.66 | 4.468% | $136.4979 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $98.76 | 3.568% | $102.2838 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $906.24 | $972.3574 | $972.35 | $972.35 | $972.40 | |