| 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 | $18.57 | 6.492% | $19.7756 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $190.86 | 9.284% | $208.5794 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $234.63 | 13.370% | $266 | $266.00 | $266.00 | $266.00 |
| Purchase #4 | $132.60 | 10.597% | $146.6516 | $146.65 | $146.65 | $146.70 |
| Purchase #5 | $34.74 | 4.285% | $36.2286 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $176.37 | 8.205% | $190.8412 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $32.65 | 12.562% | $36.7515 | $36.75 | $36.75 | $36.80 |
| 7 purchase totals = | $820.42 | $904.8279 | $904.83 | $904.90 | $904.90 | |