| 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 | $138.44 | 13.452% | $157.0629 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $99.79 | 13.526% | $113.2876 | $113.29 | $113.30 | $113.30 |
| Purchase #3 | $36.41 | 11.286% | $40.5192 | $40.52 | $40.50 | $40.50 |
| Purchase #4 | $41.27 | 6.153% | $43.8093 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $119.44 | 12.245% | $134.0654 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $9.88 | 5.621% | $10.4354 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $215.27 | 7.206% | $230.7824 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $660.50 | $729.9622 | $729.97 | $729.95 | $730.00 | |