| 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 | $103.41 | 13.693% | $117.5699 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $84.91 | 8.521% | $92.1452 | $92.15 | $92.15 | $92.10 |
| Purchase #3 | $33.81 | 3.871% | $35.1188 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $219.47 | 13.675% | $249.4825 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $174.81 | 3.117% | $180.2588 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $139.70 | 6.635% | $148.9691 | $148.97 | $148.95 | $149.00 |
| Purchase #7 | $79.70 | 11.399% | $88.785 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $835.81 | $912.3293 | $912.34 | $912.30 | $912.40 | |