| 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 | $170.53 | 3.297% | $176.1524 | $176.15 | $176.15 | $176.20 |
| Purchase #2 | $42.76 | 7.578% | $46.0004 | $46.00 | $46.00 | $46.00 |
| Purchase #3 | $42.35 | 13.470% | $48.0545 | $48.05 | $48.05 | $48.10 |
| Purchase #4 | $99.79 | 4.483% | $104.2636 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $189.91 | 8.407% | $205.8757 | $205.88 | $205.90 | $205.90 |
| Purchase #6 | $21.86 | 8.124% | $23.6359 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $119.48 | 6.851% | $127.6656 | $127.67 | $127.65 | $127.70 |
| 7 purchase totals = | $686.68 | $731.6481 | $731.65 | $731.65 | $731.80 | |