| 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 | $187.86 | 8.689% | $204.1832 | $204.18 | $204.20 | $204.20 |
| Purchase #2 | $41.94 | 13.189% | $47.4715 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $153.65 | 6.278% | $163.2961 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $18.97 | 12.238% | $21.2915 | $21.29 | $21.30 | $21.30 |
| Purchase #5 | $170.43 | 11.259% | $189.6187 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $221.65 | 6.789% | $236.6978 | $236.70 | $236.70 | $236.70 |
| Purchase #7 | $26.75 | 7.867% | $28.8544 | $28.85 | $28.85 | $28.90 |
| 7 purchase totals = | $821.25 | $891.4132 | $891.41 | $891.40 | $891.50 | |