| 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 | $209.97 | 8.715% | $228.2689 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $13.25 | 8.603% | $14.3899 | $14.39 | $14.40 | $14.40 |
| Purchase #3 | $123.26 | 7.421% | $132.4071 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $35.98 | 8.346% | $38.9829 | $38.98 | $39.00 | $39.00 |
| Purchase #5 | $151.37 | 6.590% | $161.3453 | $161.35 | $161.35 | $161.30 |
| Purchase #6 | $125.50 | 7.597% | $135.0342 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $93.44 | 11.539% | $104.222 | $104.22 | $104.20 | $104.20 |
| 7 purchase totals = | $752.77 | $814.6503 | $814.65 | $814.65 | $814.60 | |