| 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 | $160.47 | 9.241% | $175.299 | $175.30 | $175.30 | $175.30 |
| Purchase #2 | $230.36 | 9.630% | $252.5437 | $252.54 | $252.55 | $252.50 |
| Purchase #3 | $9.60 | 7.318% | $10.3025 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $78.48 | 10.460% | $86.689 | $86.69 | $86.70 | $86.70 |
| Purchase #5 | $15.40 | 4.814% | $16.1414 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $147.84 | 12.437% | $166.2269 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $151.37 | 6.728% | $161.5542 | $161.55 | $161.55 | $161.60 |
| 7 purchase totals = | $793.52 | $868.7567 | $868.75 | $868.80 | $868.70 | |