| 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 | $113.67 | 10.872% | $126.0282 | $126.03 | $126.05 | $126.00 |
| Purchase #2 | $157.82 | 13.408% | $178.9805 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $146.71 | 13.786% | $166.9354 | $166.94 | $166.95 | $166.90 |
| Purchase #4 | $137.98 | 7.114% | $147.7959 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $51.98 | 11.229% | $57.8168 | $57.82 | $57.80 | $57.80 |
| Purchase #6 | $19.88 | 13.308% | $22.5256 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $128.58 | 13.727% | $146.2302 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $756.62 | $846.3126 | $846.33 | $846.40 | $846.20 | |