| 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 | $110.73 | 7.229% | $118.7347 | $118.73 | $118.75 | $118.70 |
| Purchase #2 | $92.88 | 9.733% | $101.92 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $139.72 | 12.474% | $157.1487 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $45.43 | 3.859% | $47.1831 | $47.18 | $47.20 | $47.20 |
| Purchase #5 | $12.82 | 9.604% | $14.0512 | $14.05 | $14.05 | $14.10 |
| Purchase #6 | $126.30 | 13.167% | $142.9299 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $212.80 | 10.717% | $235.6058 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $740.68 | $817.5734 | $817.57 | $817.60 | $817.50 | |