| 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 | $189.74 | 9.368% | $207.5148 | $207.51 | $207.50 | $207.50 |
| Purchase #2 | $225.94 | 6.358% | $240.3053 | $240.31 | $240.30 | $240.30 |
| Purchase #3 | $153.53 | 13.574% | $174.3702 | $174.37 | $174.35 | $174.40 |
| Purchase #4 | $250.61 | 7.485% | $269.3682 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $95.40 | 3.179% | $98.4328 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $148.33 | 7.272% | $159.1166 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $125.98 | 9.410% | $137.8347 | $137.83 | $137.85 | $137.80 |
| 7 purchase totals = | $1,189.53 | $1,286.9426 | $1,286.94 | $1,286.90 | $1,286.90 | |