| 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 | $173.72 | 12.193% | $194.9017 | $194.90 | $194.90 | $194.90 |
| Purchase #2 | $86.63 | 5.412% | $91.3184 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $57.32 | 13.209% | $64.8914 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $197.87 | 4.857% | $207.4805 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $134.66 | 9.181% | $147.0231 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $113.27 | 7.510% | $121.7766 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $68.93 | 7.323% | $73.9777 | $73.98 | $74.00 | $74.00 |
| 7 purchase totals = | $832.40 | $901.3694 | $901.37 | $901.40 | $901.40 | |