| 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 | $90.27 | 11.303% | $100.4732 | $100.47 | $100.45 | $100.50 |
| Purchase #2 | $170.44 | 8.189% | $184.3973 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $101.26 | 6.129% | $107.4662 | $107.47 | $107.45 | $107.50 |
| Purchase #4 | $84.46 | 10.340% | $93.1932 | $93.19 | $93.20 | $93.20 |
| Purchase #5 | $211.41 | 8.124% | $228.5849 | $228.58 | $228.60 | $228.60 |
| Purchase #6 | $13.76 | 9.855% | $15.116 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $118.73 | 11.203% | $132.0313 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $790.33 | $861.2621 | $861.26 | $861.25 | $861.30 | |