| 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 | $216.74 | 3.483% | $224.2891 | $224.29 | $224.30 | $224.30 |
| Purchase #2 | $137.78 | 9.767% | $151.237 | $151.24 | $151.25 | $151.20 |
| Purchase #3 | $59.28 | 3.177% | $61.1633 | $61.16 | $61.15 | $61.20 |
| Purchase #4 | $170.61 | 8.738% | $185.5179 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $178.29 | 8.665% | $193.7388 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $152.25 | 4.116% | $158.5166 | $158.52 | $158.50 | $158.50 |
| Purchase #7 | $141.74 | 9.306% | $154.9303 | $154.93 | $154.95 | $154.90 |
| 7 purchase totals = | $1,056.69 | $1,129.3930 | $1,129.40 | $1,129.40 | $1,129.30 | |