| 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 | $149.38 | 13.361% | $169.3387 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $72.51 | 4.345% | $75.6606 | $75.66 | $75.65 | $75.70 |
| Purchase #3 | $8.83 | 3.772% | $9.1631 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $62.88 | 5.608% | $66.4063 | $66.41 | $66.40 | $66.40 |
| Purchase #5 | $221.44 | 3.812% | $229.8813 | $229.88 | $229.90 | $229.90 |
| Purchase #6 | $142.70 | 3.659% | $147.9214 | $147.92 | $147.90 | $147.90 |
| Purchase #7 | $126.76 | 10.809% | $140.4615 | $140.46 | $140.45 | $140.50 |
| 7 purchase totals = | $784.50 | $838.8329 | $838.83 | $838.80 | $838.90 | |