| 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 | $129.72 | 3.162% | $133.8217 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $85.86 | 7.581% | $92.369 | $92.37 | $92.35 | $92.40 |
| Purchase #3 | $89.31 | 4.504% | $93.3325 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $6.85 | 13.515% | $7.7758 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $169.79 | 13.682% | $193.0207 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $157.99 | 6.833% | $168.7855 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $236.73 | 3.353% | $244.6676 | $244.67 | $244.65 | $244.70 |
| 7 purchase totals = | $876.25 | $933.7728 | $933.78 | $933.75 | $933.80 | |