| 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 | $240.56 | 6.510% | $256.2205 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $69.29 | 6.483% | $73.7821 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $144.94 | 13.439% | $164.4185 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $167.90 | 13.667% | $190.8469 | $190.85 | $190.85 | $190.80 |
| Purchase #5 | $30.81 | 7.683% | $33.1771 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $116.85 | 3.551% | $120.9993 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $23.59 | 7.707% | $25.4081 | $25.41 | $25.40 | $25.40 |
| 7 purchase totals = | $793.94 | $864.8525 | $864.86 | $864.85 | $864.80 | |