| 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 | $163.84 | 9.684% | $179.7063 | $179.71 | $179.70 | $179.70 |
| Purchase #2 | $109.61 | 8.462% | $118.8852 | $118.89 | $118.90 | $118.90 |
| Purchase #3 | $245.43 | 9.534% | $268.8293 | $268.83 | $268.85 | $268.80 |
| Purchase #4 | $76.51 | 9.479% | $83.7624 | $83.76 | $83.75 | $83.80 |
| Purchase #5 | $96.45 | 10.297% | $106.3815 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $144.44 | 13.587% | $164.0651 | $164.07 | $164.05 | $164.10 |
| Purchase #7 | $145.91 | 13.595% | $165.7465 | $165.75 | $165.75 | $165.70 |
| 7 purchase totals = | $982.19 | $1,087.3763 | $1,087.39 | $1,087.40 | $1,087.40 | |