| 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 | $209.59 | 6.330% | $222.857 | $222.86 | $222.85 | $222.90 |
| Purchase #2 | $101.74 | 3.380% | $105.1788 | $105.18 | $105.20 | $105.20 |
| Purchase #3 | $121.33 | 9.328% | $132.6477 | $132.65 | $132.65 | $132.60 |
| Purchase #4 | $75.93 | 4.144% | $79.0765 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $195.55 | 7.565% | $210.3434 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $166.48 | 6.864% | $177.9072 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $5.76 | 8.233% | $6.2342 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $876.38 | $934.2448 | $934.25 | $934.30 | $934.20 | |