| 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 | $116.38 | 11.478% | $129.7381 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $100.33 | 13.674% | $114.0491 | $114.05 | $114.05 | $114.00 |
| Purchase #3 | $66.34 | 9.358% | $72.5481 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $172.43 | 6.867% | $184.2708 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $60.41 | 11.698% | $67.4768 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $113.32 | 10.495% | $125.2129 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $202.71 | 7.205% | $217.3153 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $831.92 | $910.6111 | $910.62 | $910.60 | $910.50 | |