| 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 | $193.88 | 6.381% | $206.2515 | $206.25 | $206.25 | $206.30 |
| Purchase #2 | $223.76 | 10.425% | $247.087 | $247.09 | $247.10 | $247.10 |
| Purchase #3 | $62.32 | 9.376% | $68.1631 | $68.16 | $68.15 | $68.20 |
| Purchase #4 | $62.47 | 4.662% | $65.3824 | $65.38 | $65.40 | $65.40 |
| Purchase #5 | $77.50 | 4.760% | $81.189 | $81.19 | $81.20 | $81.20 |
| Purchase #6 | $58.79 | 11.732% | $65.6872 | $65.69 | $65.70 | $65.70 |
| Purchase #7 | $150.64 | 11.819% | $168.4441 | $168.44 | $168.45 | $168.40 |
| 7 purchase totals = | $829.36 | $902.2043 | $902.20 | $902.25 | $902.30 | |