| 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 | $157.63 | 13.381% | $178.7225 | $178.72 | $178.70 | $178.70 |
| Purchase #2 | $189.32 | 10.786% | $209.7401 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $61.91 | 3.310% | $63.9592 | $63.96 | $63.95 | $64.00 |
| Purchase #4 | $144.98 | 5.586% | $153.0786 | $153.08 | $153.10 | $153.10 |
| Purchase #5 | $52.96 | 3.456% | $54.7903 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $142.52 | 10.779% | $157.8822 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $234.71 | 6.306% | $249.5108 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $984.03 | $1,067.6837 | $1,067.68 | $1,067.70 | $1,067.70 | |