| 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 | $176.97 | 7.126% | $189.5809 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $207.88 | 4.113% | $216.4301 | $216.43 | $216.45 | $216.40 |
| Purchase #3 | $166.91 | 3.357% | $172.5132 | $172.51 | $172.50 | $172.50 |
| Purchase #4 | $175.65 | 7.214% | $188.3214 | $188.32 | $188.30 | $188.30 |
| Purchase #5 | $13.70 | 9.243% | $14.9663 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $99.25 | 5.340% | $104.55 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $72.40 | 6.330% | $76.9829 | $76.98 | $77.00 | $77.00 |
| 7 purchase totals = | $912.76 | $963.3448 | $963.34 | $963.35 | $963.40 | |