| 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 | $88.29 | 10.775% | $97.8032 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $156.73 | 7.578% | $168.607 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $165.82 | 8.657% | $180.175 | $180.18 | $180.20 | $180.20 |
| Purchase #4 | $71.36 | 7.586% | $76.7734 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $217.89 | 12.190% | $244.4508 | $244.45 | $244.45 | $244.50 |
| Purchase #6 | $129.48 | 11.490% | $144.3573 | $144.36 | $144.35 | $144.40 |
| Purchase #7 | $34.89 | 6.361% | $37.1094 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $864.46 | $949.2761 | $949.28 | $949.25 | $949.40 | |