| 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 | $173.86 | 7.381% | $186.6926 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $60.41 | 12.865% | $68.1817 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $132.36 | 6.507% | $140.9727 | $140.97 | $140.95 | $141.00 |
| Purchase #4 | $211.88 | 7.122% | $226.9701 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $108.84 | 3.454% | $112.5993 | $112.60 | $112.60 | $112.60 |
| Purchase #6 | $169.75 | 4.144% | $176.7844 | $176.78 | $176.80 | $176.80 |
| Purchase #7 | $5.37 | 7.796% | $5.7886 | $5.79 | $5.80 | $5.80 |
| 7 purchase totals = | $862.47 | $917.9894 | $917.98 | $918.00 | $918.10 | |