| 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 | $150.29 | 4.247% | $156.6728 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $11.29 | 13.461% | $12.8097 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $140.38 | 12.678% | $158.1774 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $115.99 | 9.132% | $126.5822 | $126.58 | $126.60 | $126.60 |
| Purchase #5 | $41.37 | 3.748% | $42.9205 | $42.92 | $42.90 | $42.90 |
| Purchase #6 | $58.42 | 13.153% | $66.104 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $125.65 | 10.622% | $138.9965 | $139.00 | $139.00 | $139.00 |
| 7 purchase totals = | $643.39 | $702.2631 | $702.26 | $702.25 | $702.30 | |