| 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 | $131.38 | 6.775% | $140.281 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $52.79 | 9.477% | $57.7929 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $185.83 | 11.221% | $206.682 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $149.93 | 3.830% | $155.6723 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $48.69 | 11.420% | $54.2504 | $54.25 | $54.25 | $54.30 |
| Purchase #6 | $7.60 | 7.491% | $8.1693 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $239.46 | 5.798% | $253.3439 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $815.68 | $876.1918 | $876.18 | $876.20 | $876.30 | |