| 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 | $72.50 | 11.843% | $81.0862 | $81.09 | $81.10 | $81.10 |
| Purchase #2 | $130.59 | 13.842% | $148.6663 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $105.63 | 13.820% | $120.2281 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $225.85 | 10.613% | $249.8195 | $249.82 | $249.80 | $249.80 |
| Purchase #5 | $158.59 | 7.552% | $170.5667 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $35.56 | 7.525% | $38.2359 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $119.86 | 4.289% | $125.0008 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $848.58 | $933.6035 | $933.62 | $933.60 | $933.60 | |