| 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 | $102.92 | 3.179% | $106.1918 | $106.19 | $106.20 | $106.20 |
| Purchase #2 | $7.99 | 11.131% | $8.8794 | $8.88 | $8.90 | $8.90 |
| Purchase #3 | $13.85 | 5.651% | $14.6327 | $14.63 | $14.65 | $14.60 |
| Purchase #4 | $73.85 | 7.851% | $79.648 | $79.65 | $79.65 | $79.60 |
| Purchase #5 | $119.97 | 4.563% | $125.4442 | $125.44 | $125.45 | $125.40 |
| Purchase #6 | $163.53 | 9.144% | $178.4832 | $178.48 | $178.50 | $178.50 |
| Purchase #7 | $145.43 | 9.341% | $159.0146 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $627.54 | $672.2939 | $672.28 | $672.35 | $672.20 | |