| 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 | $184.32 | 7.727% | $198.5624 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $79.44 | 7.610% | $85.4854 | $85.49 | $85.50 | $85.50 |
| Purchase #3 | $161.77 | 5.337% | $170.4037 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $99.95 | 5.330% | $105.2773 | $105.28 | $105.30 | $105.30 |
| Purchase #5 | $8.59 | 12.117% | $9.6309 | $9.63 | $9.65 | $9.60 |
| Purchase #6 | $224.79 | 9.254% | $245.5921 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $132.79 | 4.768% | $139.1214 | $139.12 | $139.10 | $139.10 |
| 7 purchase totals = | $891.65 | $954.0732 | $954.07 | $954.10 | $954.10 | |