| 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 | $161.40 | 12.557% | $181.667 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $207.49 | 5.683% | $219.2817 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $45.68 | 4.519% | $47.7443 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $68.88 | 4.510% | $71.9865 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $61.44 | 9.724% | $67.4144 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $76.83 | 3.462% | $79.4899 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $144.41 | 11.857% | $161.5327 | $161.53 | $161.55 | $161.50 |
| 7 purchase totals = | $766.13 | $829.1165 | $829.11 | $829.15 | $829.10 | |