| 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 | $95.44 | 5.443% | $100.6348 | $100.63 | $100.65 | $100.60 |
| Purchase #2 | $7.46 | 5.222% | $7.8496 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $126.37 | 13.297% | $143.1734 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $136.87 | 4.807% | $143.4493 | $143.45 | $143.45 | $143.40 |
| Purchase #5 | $197.51 | 7.188% | $211.707 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $231.62 | 7.801% | $249.6887 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $154.80 | 4.521% | $161.7985 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $950.07 | $1,018.3013 | $1,018.30 | $1,018.30 | $1,018.20 | |