| 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 | $142.31 | 12.680% | $160.3549 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $236.41 | 9.872% | $259.7484 | $259.75 | $259.75 | $259.70 |
| Purchase #3 | $98.87 | 10.614% | $109.3641 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $30.95 | 12.169% | $34.7163 | $34.72 | $34.70 | $34.70 |
| Purchase #5 | $84.50 | 10.137% | $93.0658 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $152.41 | 3.593% | $157.8861 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $224.37 | 5.269% | $236.1921 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $969.82 | $1,051.3277 | $1,051.33 | $1,051.30 | $1,051.40 | |