| 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 | $185.48 | 6.340% | $197.2394 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $93.96 | 4.226% | $97.9307 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $45.79 | 8.555% | $49.7073 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $64.76 | 5.273% | $68.1748 | $68.17 | $68.15 | $68.20 |
| Purchase #5 | $151.53 | 8.384% | $164.2343 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $92.28 | 12.285% | $103.6166 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $55.34 | 11.587% | $61.7522 | $61.75 | $61.75 | $61.80 |
| 7 purchase totals = | $689.14 | $742.6553 | $742.65 | $742.65 | $742.60 | |