| 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 | $154.87 | 5.223% | $162.9589 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $248.71 | 7.278% | $266.8111 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $40.81 | 13.434% | $46.2924 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $121.97 | 13.744% | $138.7336 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $78.57 | 12.286% | $88.2231 | $88.22 | $88.20 | $88.20 |
| Purchase #6 | $13.74 | 12.722% | $15.488 | $15.49 | $15.50 | $15.50 |
| Purchase #7 | $100.65 | 3.835% | $104.5099 | $104.51 | $104.50 | $104.50 |
| 7 purchase totals = | $759.32 | $823.0170 | $823.01 | $823.00 | $823.00 | |