| 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 | $136.62 | 4.835% | $143.2256 | $143.23 | $143.25 | $143.20 |
| Purchase #2 | $104.69 | 8.148% | $113.2201 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $171.44 | 12.420% | $192.7328 | $192.73 | $192.75 | $192.70 |
| Purchase #4 | $185.52 | 6.536% | $197.6456 | $197.65 | $197.65 | $197.60 |
| Purchase #5 | $81.47 | 7.315% | $87.4295 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $169.91 | 12.538% | $191.2133 | $191.21 | $191.20 | $191.20 |
| Purchase #7 | $228.48 | 4.553% | $238.8827 | $238.88 | $238.90 | $238.90 |
| 7 purchase totals = | $1,078.13 | $1,164.3496 | $1,164.35 | $1,164.40 | $1,164.20 | |