| 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 | $151.96 | 8.138% | $164.3265 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $212.29 | 7.416% | $228.0334 | $228.03 | $228.05 | $228.00 |
| Purchase #3 | $167.29 | 9.211% | $182.6991 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $38.75 | 6.324% | $41.2006 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $6.25 | 4.123% | $6.5077 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $91.69 | 7.523% | $98.5878 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $134.55 | 5.451% | $141.8843 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $802.78 | $863.2394 | $863.24 | $863.30 | $863.20 | |