| 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 | $127.87 | 7.286% | $137.1866 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $142.68 | 4.874% | $149.6342 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $212.84 | 3.490% | $220.2681 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $46.81 | 5.414% | $49.3443 | $49.34 | $49.35 | $49.30 |
| Purchase #5 | $227.83 | 11.382% | $253.7616 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $129.38 | 12.606% | $145.6896 | $145.69 | $145.70 | $145.70 |
| Purchase #7 | $117.64 | 3.474% | $121.7268 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $1,005.05 | $1,077.6112 | $1,077.61 | $1,077.65 | $1,077.60 | |