| 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 | $187.99 | 13.457% | $213.2878 | $213.29 | $213.30 | $213.30 |
| Purchase #2 | $149.39 | 11.246% | $166.1904 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $37.58 | 11.133% | $41.7638 | $41.76 | $41.75 | $41.80 |
| Purchase #4 | $128.38 | 13.726% | $146.0014 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $35.97 | 5.739% | $38.0343 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $236.39 | 5.808% | $250.1195 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $97.75 | 5.744% | $103.3648 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $873.45 | $958.7620 | $958.75 | $958.75 | $958.80 | |