| 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 | $155.68 | 5.777% | $164.6736 | $164.67 | $164.65 | $164.70 |
| Purchase #2 | $96.37 | 13.113% | $109.007 | $109.01 | $109.00 | $109.00 |
| Purchase #3 | $47.25 | 9.201% | $51.5975 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $175.97 | 3.110% | $181.4427 | $181.44 | $181.45 | $181.40 |
| Purchase #5 | $113.39 | 6.247% | $120.4735 | $120.47 | $120.45 | $120.50 |
| Purchase #6 | $206.66 | 7.403% | $221.959 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $104.90 | 13.504% | $119.0657 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $900.22 | $968.2190 | $968.22 | $968.15 | $968.30 | |