| 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 | $185.75 | 9.215% | $202.8669 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $24.43 | 11.496% | $27.2385 | $27.24 | $27.25 | $27.20 |
| Purchase #3 | $19.53 | 8.333% | $21.1574 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $52.77 | 13.793% | $60.0486 | $60.05 | $60.05 | $60.00 |
| Purchase #5 | $209.85 | 8.370% | $227.4144 | $227.41 | $227.40 | $227.40 |
| Purchase #6 | $132.93 | 5.454% | $140.18 | $140.18 | $140.20 | $140.20 |
| Purchase #7 | $152.46 | 5.198% | $160.3849 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $777.72 | $839.2907 | $839.29 | $839.30 | $839.30 | |