| 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 | $72.55 | 5.708% | $76.6912 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $15.80 | 10.125% | $17.3998 | $17.40 | $17.40 | $17.40 |
| Purchase #3 | $140.82 | 12.180% | $157.9719 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $177.75 | 4.276% | $185.3506 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $113.26 | 10.503% | $125.1557 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $101.70 | 5.332% | $107.1226 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $183.38 | 8.154% | $198.3328 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $805.26 | $868.0246 | $868.02 | $868.00 | $868.10 | |