| 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 | $66.46 | 7.820% | $71.6572 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $128.41 | 9.640% | $140.7887 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $183.81 | 13.844% | $209.2567 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $145.35 | 13.547% | $165.0406 | $165.04 | $165.05 | $165.00 |
| Purchase #5 | $113.71 | 5.249% | $119.6786 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $212.49 | 13.401% | $240.9658 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $168.83 | 8.204% | $182.6808 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $1,019.06 | $1,130.0684 | $1,130.08 | $1,130.10 | $1,130.20 | |