| 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 | $15.48 | 11.701% | $17.2913 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $148.39 | 5.172% | $156.0647 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $188.81 | 13.639% | $214.5618 | $214.56 | $214.55 | $214.60 |
| Purchase #4 | $218.63 | 5.179% | $229.9528 | $229.95 | $229.95 | $230.00 |
| Purchase #5 | $37.95 | 12.681% | $42.7624 | $42.76 | $42.75 | $42.80 |
| Purchase #6 | $219.53 | 3.199% | $226.5528 | $226.55 | $226.55 | $226.60 |
| Purchase #7 | $69.78 | 9.431% | $76.361 | $76.36 | $76.35 | $76.40 |
| 7 purchase totals = | $898.57 | $963.5468 | $963.53 | $963.50 | $963.80 | |