| 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 | $65.74 | 7.687% | $70.7934 | $70.79 | $70.80 | $70.80 |
| Purchase #2 | $191.44 | 13.558% | $217.3954 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $239.91 | 8.437% | $260.1512 | $260.15 | $260.15 | $260.20 |
| Purchase #4 | $41.30 | 12.693% | $46.5422 | $46.54 | $46.55 | $46.50 |
| Purchase #5 | $151.68 | 10.679% | $167.8779 | $167.88 | $167.90 | $167.90 |
| Purchase #6 | $206.48 | 13.437% | $234.2247 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $170.55 | 3.810% | $177.048 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $1,067.10 | $1,174.0328 | $1,174.03 | $1,174.05 | $1,174.00 | |