| 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 | $178.43 | 13.171% | $201.931 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $150.98 | 10.479% | $166.8012 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $86.83 | 10.481% | $95.9307 | $95.93 | $95.95 | $95.90 |
| Purchase #4 | $8.94 | 11.122% | $9.9343 | $9.93 | $9.95 | $9.90 |
| Purchase #5 | $82.60 | 13.400% | $93.6684 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $212.54 | 3.358% | $219.6771 | $219.68 | $219.70 | $219.70 |
| Purchase #7 | $142.45 | 6.438% | $151.6209 | $151.62 | $151.60 | $151.60 |
| 7 purchase totals = | $862.77 | $939.5636 | $939.56 | $939.60 | $939.50 | |