| 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 | $87.94 | 12.172% | $98.6441 | $98.64 | $98.65 | $98.60 |
| Purchase #2 | $177.62 | 9.169% | $193.906 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $133.64 | 5.625% | $141.1573 | $141.16 | $141.15 | $141.20 |
| Purchase #4 | $207.61 | 13.530% | $235.6996 | $235.70 | $235.70 | $235.70 |
| Purchase #5 | $45.80 | 11.354% | $51.0001 | $51.00 | $51.00 | $51.00 |
| Purchase #6 | $38.57 | 10.563% | $42.6441 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $125.63 | 13.620% | $142.7408 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $816.81 | $905.7920 | $905.79 | $905.80 | $905.70 | |