| 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 | $179.39 | 11.864% | $200.6728 | $200.67 | $200.65 | $200.70 |
| Purchase #2 | $75.75 | 8.761% | $82.3865 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $154.71 | 10.457% | $170.888 | $170.89 | $170.90 | $170.90 |
| Purchase #4 | $7.70 | 5.400% | $8.1158 | $8.12 | $8.10 | $8.10 |
| Purchase #5 | $110.73 | 13.116% | $125.2533 | $125.25 | $125.25 | $125.30 |
| Purchase #6 | $54.71 | 5.787% | $57.8761 | $57.88 | $57.90 | $57.90 |
| Purchase #7 | $67.45 | 4.448% | $70.4502 | $70.45 | $70.45 | $70.50 |
| 7 purchase totals = | $650.44 | $715.6427 | $715.65 | $715.65 | $715.80 | |