| 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 | $74.90 | 8.477% | $81.2493 | $81.25 | $81.25 | $81.20 |
| Purchase #2 | $149.93 | 5.179% | $157.6949 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $222.68 | 13.721% | $253.2339 | $253.23 | $253.25 | $253.20 |
| Purchase #4 | $241.31 | 3.347% | $249.3866 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $113.74 | 6.656% | $121.3105 | $121.31 | $121.30 | $121.30 |
| Purchase #6 | $197.66 | 3.359% | $204.2994 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $36.40 | 4.778% | $38.1392 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $1,036.62 | $1,105.3138 | $1,105.31 | $1,105.35 | $1,105.20 | |