| 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 | $69.79 | 5.710% | $73.775 | $73.78 | $73.80 | $73.80 |
| Purchase #2 | $23.78 | 7.272% | $25.5093 | $25.51 | $25.50 | $25.50 |
| Purchase #3 | $162.50 | 3.221% | $167.7341 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $168.65 | 12.830% | $190.2878 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $163.81 | 8.769% | $178.1745 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $174.81 | 4.788% | $183.1799 | $183.18 | $183.20 | $183.20 |
| Purchase #7 | $9.63 | 7.784% | $10.3796 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $772.97 | $829.0402 | $829.04 | $829.10 | $829.10 | |