| 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 | $99.41 | 11.762% | $111.1026 | $111.10 | $111.10 | $111.10 |
| Purchase #2 | $141.37 | 4.129% | $147.2072 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $67.48 | 4.769% | $70.6981 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $137.38 | 6.454% | $146.2465 | $146.25 | $146.25 | $146.20 |
| Purchase #5 | $95.95 | 5.665% | $101.3856 | $101.39 | $101.40 | $101.40 |
| Purchase #6 | $16.74 | 3.148% | $17.267 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $131.80 | 11.528% | $146.9939 | $146.99 | $147.00 | $147.00 |
| 7 purchase totals = | $690.13 | $740.9009 | $740.91 | $740.90 | $740.90 | |