| 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 | $179.55 | 12.364% | $201.7496 | $201.75 | $201.75 | $201.70 |
| Purchase #2 | $40.77 | 7.111% | $43.6692 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $160.45 | 8.353% | $173.8524 | $173.85 | $173.85 | $173.90 |
| Purchase #4 | $97.78 | 8.561% | $106.1509 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $139.94 | 3.490% | $144.8239 | $144.82 | $144.80 | $144.80 |
| Purchase #6 | $146.43 | 8.771% | $159.2734 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $6.70 | 5.254% | $7.052 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $771.62 | $836.5714 | $836.56 | $836.50 | $836.70 | |