| 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 | $170.89 | 12.509% | $192.2666 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $67.68 | 8.763% | $73.6108 | $73.61 | $73.60 | $73.60 |
| Purchase #3 | $61.39 | 8.273% | $66.4688 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $170.31 | 3.582% | $176.4105 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $10.27 | 5.542% | $10.8392 | $10.84 | $10.85 | $10.80 |
| Purchase #6 | $197.39 | 6.845% | $210.9013 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $162.93 | 8.171% | $176.243 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $840.86 | $906.7402 | $906.74 | $906.70 | $906.70 | |