| 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 | $169.99 | 13.760% | $193.3806 | $193.38 | $193.40 | $193.40 |
| Purchase #2 | $28.31 | 8.542% | $30.7282 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $72.31 | 10.575% | $79.9568 | $79.96 | $79.95 | $80.00 |
| Purchase #4 | $245.93 | 12.337% | $276.2704 | $276.27 | $276.25 | $276.30 |
| Purchase #5 | $132.37 | 11.681% | $147.8321 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $230.28 | 11.700% | $257.2228 | $257.22 | $257.20 | $257.20 |
| Purchase #7 | $111.87 | 7.794% | $120.5891 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $991.06 | $1,105.9800 | $1,105.98 | $1,106.00 | $1,106.00 | |