| 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 | $43.59 | 6.471% | $46.4107 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $155.54 | 7.821% | $167.7048 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $168.55 | 10.479% | $186.2124 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $108.34 | 12.301% | $121.6669 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $180.45 | 5.699% | $190.7338 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $15.84 | 5.305% | $16.6803 | $16.68 | $16.70 | $16.70 |
| Purchase #7 | $74.42 | 8.737% | $80.9221 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $746.73 | $810.3310 | $810.32 | $810.30 | $810.30 | |