| 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 | $196.66 | 4.815% | $206.1292 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $185.89 | 6.282% | $197.5676 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $68.41 | 5.846% | $72.4092 | $72.41 | $72.40 | $72.40 |
| Purchase #4 | $110.86 | 10.855% | $122.8939 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $39.85 | 12.647% | $44.8898 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $146.61 | 13.639% | $166.6061 | $166.61 | $166.60 | $166.60 |
| Purchase #7 | $27.33 | 11.807% | $30.5569 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $775.61 | $841.0527 | $841.06 | $841.05 | $841.10 | |