| 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 | $113.26 | 10.430% | $125.073 | $125.07 | $125.05 | $125.10 |
| Purchase #2 | $149.73 | 7.310% | $160.6753 | $160.68 | $160.70 | $160.70 |
| Purchase #3 | $200.68 | 7.731% | $216.1946 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $75.25 | 11.210% | $83.6855 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $47.41 | 10.172% | $52.2325 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $200.52 | 7.331% | $215.2201 | $215.22 | $215.20 | $215.20 |
| Purchase #7 | $81.70 | 12.126% | $91.6069 | $91.61 | $91.60 | $91.60 |
| 7 purchase totals = | $868.55 | $944.6879 | $944.69 | $944.70 | $944.70 | |