| 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 | $151.74 | 13.370% | $172.0276 | $172.03 | $172.05 | $172.00 |
| Purchase #2 | $21.99 | 12.632% | $24.7678 | $24.77 | $24.75 | $24.80 |
| Purchase #3 | $109.71 | 7.636% | $118.0875 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $151.89 | 4.461% | $158.6658 | $158.67 | $158.65 | $158.70 |
| Purchase #5 | $167.49 | 9.670% | $183.6863 | $183.69 | $183.70 | $183.70 |
| Purchase #6 | $28.45 | 4.217% | $29.6497 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $104.48 | 13.131% | $118.1993 | $118.20 | $118.20 | $118.20 |
| 7 purchase totals = | $735.75 | $805.0840 | $805.10 | $805.10 | $805.10 | |