| 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 | $183.62 | 6.440% | $195.4451 | $195.45 | $195.45 | $195.40 |
| Purchase #2 | $141.95 | 6.389% | $151.0192 | $151.02 | $151.00 | $151.00 |
| Purchase #3 | $62.65 | 10.143% | $69.0046 | $69.00 | $69.00 | $69.00 |
| Purchase #4 | $146.54 | 11.421% | $163.2763 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $49.49 | 3.251% | $51.0989 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $111.60 | 13.580% | $126.7553 | $126.76 | $126.75 | $126.80 |
| Purchase #7 | $75.78 | 9.172% | $82.7305 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $771.63 | $839.3299 | $839.34 | $839.35 | $839.30 | |