| 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 | $71.44 | 13.703% | $81.2294 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $106.29 | 5.642% | $112.2869 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $143.78 | 3.395% | $148.6613 | $148.66 | $148.65 | $148.70 |
| Purchase #4 | $8.25 | 11.609% | $9.2077 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $169.63 | 8.765% | $184.4981 | $184.50 | $184.50 | $184.50 |
| Purchase #6 | $188.85 | 8.516% | $204.9325 | $204.93 | $204.95 | $204.90 |
| Purchase #7 | $141.97 | 4.270% | $148.0321 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $830.21 | $888.8480 | $888.85 | $888.90 | $888.80 | |