| 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 | $143.84 | 5.464% | $151.6994 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $215.35 | 11.390% | $239.8784 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $112.55 | 5.671% | $118.9327 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $11.40 | 4.509% | $11.914 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $42.46 | 6.744% | $45.3235 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $50.83 | 7.813% | $54.8013 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $224.74 | 10.451% | $248.2276 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $801.17 | $870.7769 | $870.77 | $870.80 | $870.70 | |