| 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 | $218.64 | 6.602% | $233.0746 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $172.38 | 7.863% | $185.9342 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $93.95 | 4.180% | $97.8771 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $6.66 | 4.610% | $6.967 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $177.74 | 13.617% | $201.9429 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $34.67 | 7.685% | $37.3344 | $37.33 | $37.35 | $37.30 |
| Purchase #7 | $110.26 | 7.257% | $118.2616 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $814.30 | $881.3918 | $881.38 | $881.40 | $881.40 | |