| 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 | $178.99 | 5.199% | $188.2957 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $178.52 | 10.354% | $197.004 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $143.66 | 6.754% | $153.3628 | $153.36 | $153.35 | $153.40 |
| Purchase #4 | $37.65 | 11.368% | $41.9301 | $41.93 | $41.95 | $41.90 |
| Purchase #5 | $182.85 | 13.247% | $207.0721 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $206.54 | 3.122% | $212.9882 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $59.59 | 11.378% | $66.3702 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $987.80 | $1,067.0231 | $1,067.02 | $1,067.00 | $1,067.10 | |