| 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 | $177.93 | 5.259% | $187.2873 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $20.42 | 11.154% | $22.6976 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $172.53 | 10.277% | $190.2609 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $84.68 | 11.653% | $94.5478 | $94.55 | $94.55 | $94.50 |
| Purchase #5 | $29.46 | 4.739% | $30.8561 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $94.37 | 4.796% | $98.896 | $98.90 | $98.90 | $98.90 |
| Purchase #7 | $47.96 | 13.109% | $54.2471 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $627.35 | $678.7928 | $678.81 | $678.80 | $678.80 | |