| 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 | $134.37 | 12.185% | $150.743 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $58.70 | 3.741% | $60.896 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $71.38 | 8.330% | $77.326 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $101.36 | 10.461% | $111.9633 | $111.96 | $111.95 | $112.00 |
| Purchase #5 | $178.71 | 11.162% | $198.6576 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $227.79 | 10.796% | $252.3822 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $192.85 | 9.659% | $211.4774 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $965.16 | $1,063.4455 | $1,063.45 | $1,063.50 | $1,063.50 | |