| 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 | $67.77 | 9.284% | $74.0618 | $74.06 | $74.05 | $74.10 |
| Purchase #2 | $180.36 | 4.258% | $188.0397 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $117.85 | 13.135% | $133.3296 | $133.33 | $133.35 | $133.30 |
| Purchase #4 | $144.51 | 12.505% | $162.581 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $160.94 | 5.845% | $170.3469 | $170.35 | $170.35 | $170.30 |
| Purchase #6 | $151.93 | 9.384% | $166.1871 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $189.99 | 13.274% | $215.2093 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $1,013.35 | $1,109.7554 | $1,109.76 | $1,109.80 | $1,109.70 | |