| 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 | $152.65 | 3.437% | $157.8966 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $233.35 | 10.828% | $258.6171 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $165.98 | 10.854% | $183.9955 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $46.66 | 11.662% | $52.1015 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $155.77 | 10.671% | $172.3922 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $61.88 | 9.378% | $67.6831 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $202.31 | 6.748% | $215.9619 | $215.96 | $215.95 | $216.00 |
| 7 purchase totals = | $1,018.60 | $1,108.6479 | $1,108.65 | $1,108.65 | $1,108.70 | |