| 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 | $152.78 | 13.383% | $173.2265 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $132.67 | 5.725% | $140.2654 | $140.27 | $140.25 | $140.30 |
| Purchase #3 | $148.71 | 8.441% | $161.2626 | $161.26 | $161.25 | $161.30 |
| Purchase #4 | $145.98 | 11.244% | $162.394 | $162.39 | $162.40 | $162.40 |
| Purchase #5 | $227.84 | 9.757% | $250.0703 | $250.07 | $250.05 | $250.10 |
| Purchase #6 | $47.43 | 4.220% | $49.4315 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $78.92 | 9.181% | $86.1656 | $86.17 | $86.15 | $86.20 |
| 7 purchase totals = | $934.33 | $1,022.8159 | $1,022.82 | $1,022.80 | $1,022.90 | |