| 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 | $17.43 | 4.503% | $18.2149 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $129.77 | 8.476% | $140.7693 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $153.78 | 4.184% | $160.2142 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $107.33 | 5.531% | $113.2664 | $113.27 | $113.25 | $113.30 |
| Purchase #5 | $92.50 | 10.751% | $102.4447 | $102.44 | $102.45 | $102.40 |
| Purchase #6 | $113.25 | 6.412% | $120.5116 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $105.67 | 10.579% | $116.8488 | $116.85 | $116.85 | $116.80 |
| 7 purchase totals = | $719.73 | $772.2699 | $772.26 | $772.20 | $772.20 | |