| 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 | $199.58 | 13.572% | $226.667 | $226.67 | $226.65 | $226.70 |
| Purchase #2 | $90.26 | 12.492% | $101.5353 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $143.95 | 5.127% | $151.3303 | $151.33 | $151.35 | $151.30 |
| Purchase #4 | $231.38 | 5.243% | $243.5113 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $170.34 | 4.697% | $178.3409 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $70.54 | 12.580% | $79.4139 | $79.41 | $79.40 | $79.40 |
| Purchase #7 | $167.49 | 8.852% | $182.3162 | $182.32 | $182.30 | $182.30 |
| 7 purchase totals = | $1,073.54 | $1,163.1149 | $1,163.12 | $1,163.10 | $1,163.00 | |