| 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 | $115.56 | 12.230% | $129.693 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $139.46 | 13.499% | $158.2857 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $111.95 | 12.679% | $126.1441 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $96.32 | 10.416% | $106.3527 | $106.35 | $106.35 | $106.40 |
| Purchase #5 | $87.95 | 10.197% | $96.9183 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $14.52 | 6.271% | $15.4305 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $122.46 | 8.257% | $132.5715 | $132.57 | $132.55 | $132.60 |
| 7 purchase totals = | $688.22 | $765.3958 | $765.39 | $765.40 | $765.40 | |