| 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 | $159.76 | 5.839% | $169.0884 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $146.89 | 7.265% | $157.5616 | $157.56 | $157.55 | $157.60 |
| Purchase #3 | $222.45 | 4.864% | $233.27 | $233.27 | $233.25 | $233.30 |
| Purchase #4 | $224.65 | 5.182% | $236.2914 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $235.68 | 8.262% | $255.1519 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $183.30 | 6.516% | $195.2438 | $195.24 | $195.25 | $195.20 |
| Purchase #7 | $181.91 | 13.812% | $207.0354 | $207.04 | $207.05 | $207.00 |
| 7 purchase totals = | $1,354.64 | $1,453.6425 | $1,453.64 | $1,453.65 | $1,453.70 | |