| 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 | $179.92 | 9.761% | $197.482 | $197.48 | $197.50 | $197.50 |
| Purchase #2 | $210.71 | 10.771% | $233.4056 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $91.78 | 13.127% | $103.828 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $189.35 | 6.180% | $201.0518 | $201.05 | $201.05 | $201.10 |
| Purchase #5 | $51.65 | 8.404% | $55.9907 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $15.50 | 3.146% | $15.9876 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $138.34 | 5.569% | $146.0442 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $877.25 | $953.7899 | $953.79 | $953.85 | $953.80 | |