| 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 | $189.97 | 3.690% | $196.9799 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $7.69 | 5.733% | $8.1309 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $49.88 | 4.211% | $51.9804 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $150.31 | 3.681% | $155.8429 | $155.84 | $155.85 | $155.80 |
| Purchase #5 | $195.83 | 6.563% | $208.6823 | $208.68 | $208.70 | $208.70 |
| Purchase #6 | $138.99 | 9.185% | $151.7562 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $146.46 | 9.184% | $159.9109 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $879.13 | $933.2835 | $933.28 | $933.35 | $933.30 | |