| 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 | $16.72 | 13.271% | $18.9389 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $65.33 | 10.568% | $72.2341 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $68.36 | 7.745% | $73.6545 | $73.65 | $73.65 | $73.70 |
| Purchase #4 | $174.94 | 4.451% | $182.7266 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $188.85 | 9.347% | $206.5018 | $206.50 | $206.50 | $206.50 |
| Purchase #6 | $208.65 | 13.248% | $236.292 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $226.49 | 5.481% | $238.9039 | $238.90 | $238.90 | $238.90 |
| 7 purchase totals = | $949.34 | $1,029.2518 | $1,029.24 | $1,029.30 | $1,029.20 | |