| 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 | $202.30 | 12.408% | $227.4014 | $227.40 | $227.40 | $227.40 |
| Purchase #2 | $166.62 | 8.243% | $180.3545 | $180.35 | $180.35 | $180.40 |
| Purchase #3 | $169.84 | 3.518% | $175.815 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $86.67 | 13.102% | $98.0255 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $158.64 | 11.857% | $177.4499 | $177.45 | $177.45 | $177.40 |
| Purchase #6 | $137.92 | 9.774% | $151.4003 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $149.27 | 6.392% | $158.8113 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,071.26 | $1,169.2579 | $1,169.26 | $1,169.25 | $1,169.20 | |