| 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 | $159.41 | 12.107% | $178.7098 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $92.84 | 3.149% | $95.7635 | $95.76 | $95.75 | $95.80 |
| Purchase #3 | $147.38 | 6.706% | $157.2633 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $234.48 | 12.732% | $264.334 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $83.36 | 3.597% | $86.3585 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $111.65 | 8.542% | $121.1871 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $74.38 | 10.790% | $82.4056 | $82.41 | $82.40 | $82.40 |
| 7 purchase totals = | $903.50 | $986.0218 | $986.02 | $986.00 | $986.10 | |