| 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 | $144.61 | 6.600% | $154.1543 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $221.67 | 9.461% | $242.6422 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $145.63 | 8.350% | $157.7901 | $157.79 | $157.80 | $157.80 |
| Purchase #4 | $13.95 | 9.469% | $15.2709 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $216.76 | 9.831% | $238.0697 | $238.07 | $238.05 | $238.10 |
| Purchase #6 | $39.58 | 4.105% | $41.2048 | $41.20 | $41.20 | $41.20 |
| Purchase #7 | $30.41 | 4.488% | $31.7748 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $812.61 | $880.9068 | $880.89 | $880.85 | $881.00 | |