| 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 | $76.59 | 8.544% | $83.1338 | $83.13 | $83.15 | $83.10 |
| Purchase #2 | $41.57 | 13.507% | $47.1849 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $109.91 | 9.678% | $120.5471 | $120.55 | $120.55 | $120.50 |
| Purchase #4 | $148.71 | 5.588% | $157.0199 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $237.33 | 6.588% | $252.9653 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $227.95 | 10.198% | $251.1963 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $238.41 | 11.292% | $265.3313 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $1,080.47 | $1,177.3786 | $1,177.38 | $1,177.40 | $1,177.30 | |