| 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 | $193.27 | 8.602% | $209.8951 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $44.67 | 5.816% | $47.268 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $168.80 | 4.419% | $176.2593 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $201.92 | 13.206% | $228.5856 | $228.59 | $228.60 | $228.60 |
| Purchase #5 | $63.35 | 11.200% | $70.4452 | $70.45 | $70.45 | $70.40 |
| Purchase #6 | $19.46 | 11.290% | $21.657 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $110.97 | 10.432% | $122.5464 | $122.55 | $122.55 | $122.50 |
| 7 purchase totals = | $802.44 | $876.6566 | $876.68 | $876.65 | $876.70 | |