| 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 | $141.55 | 11.408% | $157.698 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $70.57 | 4.134% | $73.4874 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $57.31 | 4.126% | $59.6746 | $59.67 | $59.65 | $59.70 |
| Purchase #4 | $78.47 | 13.353% | $88.9481 | $88.95 | $88.95 | $88.90 |
| Purchase #5 | $114.30 | 8.351% | $123.8452 | $123.85 | $123.85 | $123.80 |
| Purchase #6 | $202.32 | 8.817% | $220.1586 | $220.16 | $220.15 | $220.20 |
| Purchase #7 | $222.68 | 6.150% | $236.3748 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $887.20 | $960.1867 | $960.19 | $960.15 | $960.20 | |