| 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 | $12.34 | 10.585% | $13.6462 | $13.65 | $13.65 | $13.60 |
| Purchase #2 | $163.45 | 8.702% | $177.6734 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $184.27 | 5.446% | $194.3053 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $155.69 | 6.795% | $166.2691 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $187.64 | 6.135% | $199.1517 | $199.15 | $199.15 | $199.20 |
| Purchase #6 | $142.88 | 7.604% | $153.7446 | $153.74 | $153.75 | $153.70 |
| Purchase #7 | $62.29 | 3.605% | $64.5356 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $908.56 | $969.3259 | $969.33 | $969.30 | $969.30 | |