| 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 | $128.77 | 6.367% | $136.9688 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $167.84 | 10.700% | $185.7989 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $114.77 | 8.425% | $124.4394 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $196.89 | 8.561% | $213.7458 | $213.75 | $213.75 | $213.70 |
| Purchase #5 | $66.84 | 8.278% | $72.373 | $72.37 | $72.35 | $72.40 |
| Purchase #6 | $67.93 | 13.676% | $77.2201 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $68.42 | 7.322% | $73.4297 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $811.46 | $883.9757 | $883.98 | $883.95 | $883.90 | |