| 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 | $180.48 | 5.290% | $190.0274 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $184.91 | 4.438% | $193.1163 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $237.62 | 13.181% | $268.9407 | $268.94 | $268.95 | $268.90 |
| Purchase #4 | $154.84 | 8.306% | $167.701 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $49.25 | 7.407% | $52.8979 | $52.90 | $52.90 | $52.90 |
| Purchase #6 | $190.71 | 5.492% | $201.1838 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $195.43 | 11.559% | $218.0198 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $1,193.24 | $1,291.8869 | $1,291.89 | $1,291.90 | $1,291.80 | |