| 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 | $112.57 | 8.463% | $122.0968 | $122.10 | $122.10 | $122.10 |
| Purchase #2 | $145.64 | 3.625% | $150.9195 | $150.92 | $150.90 | $150.90 |
| Purchase #3 | $132.65 | 13.411% | $150.4397 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $105.94 | 11.346% | $117.96 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $115.46 | 11.727% | $129 | $129.00 | $129.00 | $129.00 |
| Purchase #6 | $68.98 | 10.862% | $76.4726 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $118.26 | 4.702% | $123.8206 | $123.82 | $123.80 | $123.80 |
| 7 purchase totals = | $799.50 | $870.7092 | $870.71 | $870.65 | $870.70 | |