| 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 | $173.58 | 5.151% | $182.5211 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $213.52 | 12.811% | $240.874 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $170.31 | 12.128% | $190.9652 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $21.38 | 10.698% | $23.6672 | $23.67 | $23.65 | $23.70 |
| Purchase #5 | $119.96 | 8.316% | $129.9359 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $123.43 | 12.838% | $139.2759 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $81.56 | 12.742% | $91.9524 | $91.95 | $91.95 | $92.00 |
| 7 purchase totals = | $903.74 | $999.1917 | $999.20 | $999.15 | $999.30 | |