| 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 | $167.97 | 12.177% | $188.4237 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $125.50 | 6.161% | $133.2321 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $122.68 | 10.792% | $135.9196 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $45.94 | 6.137% | $48.7593 | $48.76 | $48.75 | $48.80 |
| Purchase #5 | $133.88 | 13.313% | $151.7034 | $151.70 | $151.70 | $151.70 |
| Purchase #6 | $194.85 | 10.178% | $214.6818 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $113.41 | 11.358% | $126.2911 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $904.23 | $999.0110 | $999.00 | $999.00 | $999.00 | |