| 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 | $15.80 | 6.551% | $16.8351 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $150.43 | 9.392% | $164.5584 | $164.56 | $164.55 | $164.60 |
| Purchase #3 | $56.32 | 9.720% | $61.7943 | $61.79 | $61.80 | $61.80 |
| Purchase #4 | $73.80 | 7.826% | $79.5756 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $109.80 | 3.198% | $113.3114 | $113.31 | $113.30 | $113.30 |
| Purchase #6 | $184.76 | 5.514% | $194.9477 | $194.95 | $194.95 | $194.90 |
| Purchase #7 | $235.90 | 6.695% | $251.6935 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $826.81 | $882.7160 | $882.72 | $882.75 | $882.70 | |