| 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 | $112.27 | 6.139% | $119.1623 | $119.16 | $119.15 | $119.20 |
| Purchase #2 | $104.58 | 13.542% | $118.7422 | $118.74 | $118.75 | $118.70 |
| Purchase #3 | $94.96 | 10.188% | $104.6345 | $104.63 | $104.65 | $104.60 |
| Purchase #4 | $138.30 | 7.348% | $148.4623 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $132.97 | 5.722% | $140.5785 | $140.58 | $140.60 | $140.60 |
| Purchase #6 | $138.91 | 7.530% | $149.3699 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $36.79 | 6.225% | $39.0802 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $758.78 | $820.0299 | $820.02 | $820.05 | $820.10 | |