| 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 | $165.74 | 6.322% | $176.2181 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $145.51 | 13.179% | $164.6868 | $164.69 | $164.70 | $164.70 |
| Purchase #3 | $81.69 | 4.202% | $85.1226 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $55.50 | 12.126% | $62.2299 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $215.64 | 10.602% | $238.5022 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $43.71 | 6.564% | $46.5791 | $46.58 | $46.60 | $46.60 |
| Purchase #7 | $104.26 | 5.584% | $110.0819 | $110.08 | $110.10 | $110.10 |
| 7 purchase totals = | $812.05 | $883.4206 | $883.42 | $883.45 | $883.40 | |