| 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 | $124.50 | 5.786% | $131.7036 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $160.47 | 5.537% | $169.3552 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $17.67 | 5.236% | $18.5952 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $80.80 | 5.720% | $85.4218 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $103.62 | 12.108% | $116.1663 | $116.17 | $116.15 | $116.20 |
| Purchase #6 | $113.78 | 3.784% | $118.0854 | $118.09 | $118.10 | $118.10 |
| Purchase #7 | $219.43 | 5.292% | $231.0422 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $820.27 | $870.3697 | $870.38 | $870.35 | $870.40 | |