| 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 | $169.31 | 12.650% | $190.7277 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $126.96 | 10.523% | $140.32 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $165.64 | 12.403% | $186.1843 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $30.67 | 4.434% | $32.0299 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $31.79 | 7.531% | $34.1841 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $39.83 | 10.503% | $44.0133 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $197.48 | 12.505% | $222.1749 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $761.68 | $849.6342 | $849.62 | $849.65 | $849.60 | |