| 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 | $119.51 | 6.606% | $127.4048 | $127.40 | $127.40 | $127.40 |
| Purchase #2 | $59.70 | 11.198% | $66.3852 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $22.26 | 10.135% | $24.5161 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $162.61 | 7.174% | $174.2756 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $204.97 | 11.311% | $228.1542 | $228.15 | $228.15 | $228.20 |
| Purchase #6 | $102.56 | 12.361% | $115.2374 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $17.90 | 8.575% | $19.4349 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $689.51 | $755.4082 | $755.41 | $755.45 | $755.40 | |