| 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 | $185.44 | 4.484% | $193.7551 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $167.30 | 9.130% | $182.5745 | $182.57 | $182.55 | $182.60 |
| Purchase #3 | $130.34 | 6.249% | $138.4849 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $185.42 | 4.314% | $193.419 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $45.74 | 6.189% | $48.5708 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $54.40 | 5.384% | $57.3289 | $57.33 | $57.35 | $57.30 |
| Purchase #7 | $13.93 | 12.420% | $15.6601 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $782.57 | $829.7933 | $829.79 | $829.75 | $829.90 | |