| 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 | $199.47 | 8.457% | $216.3392 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $170.27 | 6.245% | $180.9034 | $180.90 | $180.90 | $180.90 |
| Purchase #3 | $233.84 | 4.520% | $244.4096 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $177.81 | 7.296% | $190.783 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $66.31 | 6.120% | $70.3682 | $70.37 | $70.35 | $70.40 |
| Purchase #6 | $152.26 | 6.717% | $162.4873 | $162.49 | $162.50 | $162.50 |
| Purchase #7 | $61.35 | 13.519% | $69.6439 | $69.64 | $69.65 | $69.60 |
| 7 purchase totals = | $1,061.31 | $1,134.9346 | $1,134.93 | $1,134.95 | $1,134.90 | |