| 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 | $141.40 | 9.719% | $155.1427 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $44.36 | 13.688% | $50.432 | $50.43 | $50.45 | $50.40 |
| Purchase #3 | $193.77 | 12.123% | $217.2607 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $244.87 | 11.335% | $272.626 | $272.63 | $272.65 | $272.60 |
| Purchase #5 | $18.89 | 7.765% | $20.3568 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $59.62 | 11.817% | $66.6653 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $241.76 | 3.696% | $250.6954 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $944.67 | $1,033.1789 | $1,033.19 | $1,033.20 | $1,033.20 | |