| 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 | $182.90 | 6.839% | $195.4085 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $101.63 | 10.630% | $112.4333 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $134.34 | 4.854% | $140.8609 | $140.86 | $140.85 | $140.90 |
| Purchase #4 | $119.68 | 4.428% | $124.9794 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $203.27 | 6.830% | $217.1533 | $217.15 | $217.15 | $217.20 |
| Purchase #6 | $152.29 | 3.454% | $157.5501 | $157.55 | $157.55 | $157.60 |
| Purchase #7 | $20.58 | 13.623% | $23.3836 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $914.69 | $971.7691 | $971.76 | $971.80 | $971.90 | |