| 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 | $134.93 | 9.528% | $147.7861 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $46.81 | 9.394% | $51.2073 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $216.46 | 4.202% | $225.5556 | $225.56 | $225.55 | $225.60 |
| Purchase #4 | $93.29 | 12.382% | $104.8412 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $37.55 | 11.842% | $41.9967 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $215.33 | 6.748% | $229.8605 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $96.86 | 3.501% | $100.2511 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $841.23 | $901.4985 | $901.51 | $901.50 | $901.60 | |