| 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 | $160.40 | 4.233% | $167.1897 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $136.60 | 12.352% | $153.4728 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $16.92 | 8.550% | $18.3667 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $67.91 | 6.145% | $72.0831 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $105.41 | 9.533% | $115.4587 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $69.43 | 5.701% | $73.3882 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $140.43 | 13.518% | $159.4133 | $159.41 | $159.40 | $159.40 |
| 7 purchase totals = | $697.10 | $759.3725 | $759.37 | $759.35 | $759.50 | |