| 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 | $184.96 | 5.531% | $195.1901 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $197.78 | 9.711% | $216.9864 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $157.71 | 9.362% | $172.4748 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $42.56 | 10.603% | $47.0726 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $215.83 | 3.364% | $223.0905 | $223.09 | $223.10 | $223.10 |
| Purchase #6 | $178.97 | 12.815% | $201.905 | $201.91 | $201.90 | $201.90 |
| Purchase #7 | $125.57 | 8.431% | $136.1568 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $1,103.38 | $1,192.8762 | $1,192.88 | $1,192.85 | $1,193.00 | |