| 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 | $110.33 | 13.499% | $125.2234 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $146.55 | 8.351% | $158.7884 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $158.68 | 7.315% | $170.2874 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $204.72 | 7.626% | $220.3319 | $220.33 | $220.35 | $220.30 |
| Purchase #5 | $112.92 | 11.200% | $125.567 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $72.33 | 12.530% | $81.3929 | $81.39 | $81.40 | $81.40 |
| Purchase #7 | $18.66 | 12.110% | $20.9197 | $20.92 | $20.90 | $20.90 |
| 7 purchase totals = | $824.19 | $902.5107 | $902.51 | $902.50 | $902.50 | |