| 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 | $155.40 | 10.632% | $171.9221 | $171.92 | $171.90 | $171.90 |
| Purchase #2 | $189.96 | 7.609% | $204.4141 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $64.47 | 4.809% | $67.5704 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $121.81 | 8.737% | $132.4525 | $132.45 | $132.45 | $132.50 |
| Purchase #5 | $37.32 | 8.589% | $40.5254 | $40.53 | $40.55 | $40.50 |
| Purchase #6 | $218.95 | 6.427% | $233.0219 | $233.02 | $233.00 | $233.00 |
| Purchase #7 | $16.58 | 4.678% | $17.3556 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $804.49 | $867.2620 | $867.26 | $867.20 | $867.30 | |