| 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 | $132.76 | 6.542% | $141.4452 | $141.45 | $141.45 | $141.40 |
| Purchase #2 | $130.69 | 5.587% | $137.9917 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $42.29 | 5.871% | $44.7728 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $105.43 | 6.528% | $112.3125 | $112.31 | $112.30 | $112.30 |
| Purchase #5 | $60.39 | 10.427% | $66.6869 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $150.93 | 9.224% | $164.8518 | $164.85 | $164.85 | $164.90 |
| Purchase #7 | $42.27 | 11.486% | $47.1251 | $47.13 | $47.15 | $47.10 |
| 7 purchase totals = | $664.76 | $715.1860 | $715.19 | $715.20 | $715.20 | |