| 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 | $117.93 | 11.740% | $131.775 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $46.54 | 8.290% | $50.3982 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $200.89 | 11.783% | $224.5609 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $122.27 | 9.789% | $134.239 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $146.59 | 13.848% | $166.8898 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $77.60 | 9.405% | $84.8983 | $84.90 | $84.90 | $84.90 |
| Purchase #7 | $56.94 | 3.425% | $58.8902 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $768.76 | $851.6514 | $851.66 | $851.70 | $851.70 | |