| 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 | $145.95 | 3.699% | $151.3487 | $151.35 | $151.35 | $151.30 |
| Purchase #2 | $127.84 | 7.761% | $137.7617 | $137.76 | $137.75 | $137.80 |
| Purchase #3 | $43.84 | 12.240% | $49.206 | $49.21 | $49.20 | $49.20 |
| Purchase #4 | $212.53 | 4.860% | $222.859 | $222.86 | $222.85 | $222.90 |
| Purchase #5 | $32.97 | 10.633% | $36.4757 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $103.65 | 4.380% | $108.1899 | $108.19 | $108.20 | $108.20 |
| Purchase #7 | $140.88 | 5.111% | $148.0804 | $148.08 | $148.10 | $148.10 |
| 7 purchase totals = | $807.66 | $853.9214 | $853.93 | $853.95 | $854.00 | |