| 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 | $168.72 | 4.547% | $176.3917 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $62.95 | 7.325% | $67.5611 | $67.56 | $67.55 | $67.60 |
| Purchase #3 | $8.25 | 3.347% | $8.5261 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $104.25 | 3.746% | $108.1552 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $24.80 | 5.615% | $26.1925 | $26.19 | $26.20 | $26.20 |
| Purchase #6 | $242.33 | 6.191% | $257.3327 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $176.85 | 7.488% | $190.0925 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $788.15 | $834.2518 | $834.25 | $834.30 | $834.30 | |