| 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 | $17.66 | 3.130% | $18.2128 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $141.85 | 11.260% | $157.8223 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $55.34 | 13.368% | $62.7379 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $134.76 | 3.414% | $139.3607 | $139.36 | $139.35 | $139.40 |
| Purchase #5 | $152.81 | 11.755% | $170.7728 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $59.43 | 9.582% | $65.1246 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $245.35 | 3.685% | $254.3911 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $807.20 | $868.4222 | $868.41 | $868.35 | $868.40 | |