| 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 | $169.60 | 7.642% | $182.5608 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $77.92 | 4.721% | $81.5986 | $81.60 | $81.60 | $81.60 |
| Purchase #3 | $18.62 | 6.855% | $19.8964 | $19.90 | $19.90 | $19.90 |
| Purchase #4 | $179.58 | 11.750% | $200.6807 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $122.86 | 8.640% | $133.4751 | $133.48 | $133.50 | $133.50 |
| Purchase #6 | $24.37 | 5.814% | $25.7869 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $207.48 | 7.680% | $223.4145 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $800.43 | $867.4130 | $867.42 | $867.45 | $867.50 | |