| 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 | $112.49 | 11.749% | $125.7065 | $125.71 | $125.70 | $125.70 |
| Purchase #2 | $184.35 | 4.289% | $192.2568 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $52.55 | 5.321% | $55.3462 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $112.88 | 3.304% | $116.6096 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $29.85 | 6.385% | $31.7559 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $149.85 | 11.377% | $166.8984 | $166.90 | $166.90 | $166.90 |
| Purchase #7 | $129.82 | 9.369% | $141.9828 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $771.79 | $830.5562 | $830.57 | $830.55 | $830.60 | |