| 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 | $141.62 | 6.625% | $151.0023 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $112.89 | 8.543% | $122.5342 | $122.53 | $122.55 | $122.50 |
| Purchase #3 | $178.34 | 9.270% | $194.8721 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $92.92 | 12.346% | $104.3919 | $104.39 | $104.40 | $104.40 |
| Purchase #5 | $119.80 | 7.328% | $128.5789 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $15.50 | 3.130% | $15.9852 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $212.93 | 9.846% | $233.8951 | $233.90 | $233.90 | $233.90 |
| 7 purchase totals = | $874.00 | $951.2597 | $951.26 | $951.30 | $951.30 | |