| 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 | $139.25 | 9.635% | $152.6667 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $35.92 | 7.785% | $38.7164 | $38.72 | $38.70 | $38.70 |
| Purchase #3 | $114.65 | 9.749% | $125.8272 | $125.83 | $125.85 | $125.80 |
| Purchase #4 | $177.80 | 8.427% | $192.7832 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $154.90 | 3.710% | $160.6468 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $182.61 | 13.664% | $207.5618 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $28.82 | 12.549% | $32.4366 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $833.95 | $910.6387 | $910.65 | $910.65 | $910.60 | |