| 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 | $162.77 | 10.754% | $180.2743 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $136.88 | 10.537% | $151.303 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $195.98 | 3.779% | $203.3861 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $150.49 | 12.108% | $168.7113 | $168.71 | $168.70 | $168.70 |
| Purchase #5 | $182.51 | 13.578% | $207.2912 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $116.42 | 10.316% | $128.4299 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $93.40 | 12.428% | $105.0078 | $105.01 | $105.00 | $105.00 |
| 7 purchase totals = | $1,038.45 | $1,144.4036 | $1,144.40 | $1,144.40 | $1,144.40 | |