| 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 | $194.48 | 9.227% | $212.4247 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $163.30 | 3.593% | $169.1674 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $16.79 | 10.162% | $18.4962 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $64.95 | 12.607% | $73.1382 | $73.14 | $73.15 | $73.10 |
| Purchase #5 | $112.48 | 4.564% | $117.6136 | $117.61 | $117.60 | $117.60 |
| Purchase #6 | $101.78 | 6.563% | $108.4598 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $136.46 | 10.329% | $150.555 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $790.24 | $849.8549 | $849.86 | $849.80 | $849.90 | |