| 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 | $177.98 | 8.678% | $193.4251 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $79.44 | 4.363% | $82.906 | $82.91 | $82.90 | $82.90 |
| Purchase #3 | $169.42 | 4.104% | $176.373 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $162.45 | 12.325% | $182.472 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $108.36 | 8.124% | $117.1632 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $193.76 | 6.609% | $206.5656 | $206.57 | $206.55 | $206.60 |
| Purchase #7 | $136.72 | 7.313% | $146.7183 | $146.72 | $146.70 | $146.70 |
| 7 purchase totals = | $1,028.13 | $1,105.6232 | $1,105.63 | $1,105.55 | $1,105.70 | |