| 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 | $83.80 | 9.669% | $91.9026 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $84.49 | 10.869% | $93.6732 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $139.97 | 13.642% | $159.0647 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $149.49 | 11.368% | $166.484 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $117.30 | 7.265% | $125.8218 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $231.44 | 9.740% | $253.9823 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $233.74 | 13.284% | $264.79 | $264.79 | $264.80 | $264.80 |
| 7 purchase totals = | $1,040.23 | $1,155.7186 | $1,155.70 | $1,155.70 | $1,155.80 | |