| 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 | $180.77 | 10.179% | $199.1706 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $222.94 | 3.255% | $230.1967 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $217.94 | 3.404% | $225.3587 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $189.79 | 5.844% | $200.8813 | $200.88 | $200.90 | $200.90 |
| Purchase #5 | $225.35 | 7.550% | $242.3639 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $240.78 | 11.550% | $268.5901 | $268.59 | $268.60 | $268.60 |
| Purchase #7 | $82.51 | 11.388% | $91.9062 | $91.91 | $91.90 | $91.90 |
| 7 purchase totals = | $1,360.08 | $1,458.4675 | $1,458.47 | $1,458.45 | $1,458.60 | |