| 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 | $173.90 | 6.774% | $185.68 | $185.68 | $185.70 | $185.70 |
| Purchase #2 | $24.71 | 3.849% | $25.6611 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $42.44 | 5.831% | $44.9147 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $84.28 | 3.707% | $87.4043 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $225.96 | 4.485% | $236.0943 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $185.25 | 8.286% | $200.5998 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $38.59 | 6.733% | $41.1883 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $775.13 | $821.5425 | $821.53 | $821.55 | $821.60 | |