| 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 | $21.42 | 6.434% | $22.7982 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $219.65 | 3.506% | $227.3509 | $227.35 | $227.35 | $227.40 |
| Purchase #3 | $159.87 | 4.323% | $166.7812 | $166.78 | $166.80 | $166.80 |
| Purchase #4 | $82.41 | 4.383% | $86.022 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $145.51 | 9.422% | $159.22 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $168.48 | 9.545% | $184.5614 | $184.56 | $184.55 | $184.60 |
| Purchase #7 | $149.50 | 7.762% | $161.1042 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $946.84 | $1,007.8379 | $1,007.83 | $1,007.80 | $1,007.90 | |