| 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 | $169.88 | 5.730% | $179.6141 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $223.74 | 10.374% | $246.9508 | $246.95 | $246.95 | $247.00 |
| Purchase #3 | $161.56 | 11.502% | $180.1426 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $18.31 | 6.544% | $19.5082 | $19.51 | $19.50 | $19.50 |
| Purchase #5 | $18.82 | 4.303% | $19.6298 | $19.63 | $19.65 | $19.60 |
| Purchase #6 | $62.47 | 8.163% | $67.5694 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $77.51 | 5.680% | $81.9126 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $732.29 | $795.3275 | $795.32 | $795.30 | $795.30 | |