| 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 | $140.90 | 12.873% | $159.0381 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $221.70 | 5.571% | $234.0509 | $234.05 | $234.05 | $234.10 |
| Purchase #3 | $118.41 | 5.841% | $125.3263 | $125.33 | $125.35 | $125.30 |
| Purchase #4 | $79.50 | 4.452% | $83.0393 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $36.50 | 4.168% | $38.0213 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $73.60 | 13.401% | $83.4631 | $83.46 | $83.45 | $83.50 |
| Purchase #7 | $153.36 | 8.656% | $166.6348 | $166.63 | $166.65 | $166.60 |
| 7 purchase totals = | $823.97 | $889.5738 | $889.57 | $889.60 | $889.50 | |