| 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 | $132.27 | 12.421% | $148.6993 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $171.43 | 13.501% | $194.5748 | $194.57 | $194.55 | $194.60 |
| Purchase #3 | $93.65 | 6.838% | $100.0538 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $151.91 | 11.678% | $169.65 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $72.26 | 7.432% | $77.6304 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $92.51 | 8.577% | $100.4446 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $230.63 | 11.536% | $257.2355 | $257.24 | $257.25 | $257.20 |
| 7 purchase totals = | $944.66 | $1,048.2884 | $1,048.28 | $1,048.30 | $1,048.30 | |