| 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 | $145.96 | 13.718% | $165.9828 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $23.68 | 12.423% | $26.6218 | $26.62 | $26.60 | $26.60 |
| Purchase #3 | $101.46 | 11.732% | $113.3633 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $182.83 | 7.150% | $195.9023 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $45.83 | 12.319% | $51.4758 | $51.48 | $51.50 | $51.50 |
| Purchase #6 | $22.26 | 3.748% | $23.0943 | $23.09 | $23.10 | $23.10 |
| Purchase #7 | $87.26 | 11.628% | $97.4066 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $609.28 | $673.8469 | $673.84 | $673.85 | $673.90 | |