| 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 | $180.92 | 6.456% | $192.6002 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $62.38 | 8.696% | $67.8046 | $67.80 | $67.80 | $67.80 |
| Purchase #3 | $60.39 | 8.625% | $65.5986 | $65.60 | $65.60 | $65.60 |
| Purchase #4 | $66.54 | 13.445% | $75.4863 | $75.49 | $75.50 | $75.50 |
| Purchase #5 | $240.97 | 7.588% | $259.2548 | $259.25 | $259.25 | $259.30 |
| Purchase #6 | $181.83 | 5.457% | $191.7525 | $191.75 | $191.75 | $191.80 |
| Purchase #7 | $109.95 | 10.578% | $121.5805 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $902.98 | $974.0775 | $974.07 | $974.10 | $974.20 | |