| 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 | $72.37 | 13.847% | $82.3911 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $131.82 | 13.162% | $149.1701 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $181.56 | 5.348% | $191.2698 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $219.37 | 6.680% | $234.0239 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $8.90 | 7.492% | $9.5668 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $141.72 | 12.688% | $159.7014 | $159.70 | $159.70 | $159.70 |
| Purchase #7 | $99.46 | 13.474% | $112.8612 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $855.20 | $938.9843 | $938.98 | $938.90 | $939.10 | |