| 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 | $155.30 | 7.786% | $167.3917 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $136.26 | 3.872% | $141.536 | $141.54 | $141.55 | $141.50 |
| Purchase #3 | $161.77 | 6.731% | $172.6587 | $172.66 | $172.65 | $172.70 |
| Purchase #4 | $156.27 | 4.737% | $163.6725 | $163.67 | $163.65 | $163.70 |
| Purchase #5 | $66.26 | 3.183% | $68.3691 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $83.65 | 5.758% | $88.4666 | $88.47 | $88.45 | $88.50 |
| Purchase #7 | $75.62 | 9.469% | $82.7805 | $82.78 | $82.80 | $82.80 |
| 7 purchase totals = | $835.13 | $884.8751 | $884.88 | $884.85 | $885.00 | |