| 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 | $122.67 | 11.175% | $136.3784 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $146.80 | 3.273% | $151.6048 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $92.54 | 9.246% | $101.0962 | $101.10 | $101.10 | $101.10 |
| Purchase #4 | $153.98 | 12.339% | $172.9796 | $172.98 | $173.00 | $173.00 |
| Purchase #5 | $69.72 | 5.378% | $73.4695 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $110.97 | 12.146% | $124.4484 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $201.40 | 4.181% | $209.8205 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $898.08 | $969.7974 | $969.80 | $969.80 | $969.80 | |