| 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 | $184.33 | 6.161% | $195.6866 | $195.69 | $195.70 | $195.70 |
| Purchase #2 | $126.64 | 10.323% | $139.713 | $139.71 | $139.70 | $139.70 |
| Purchase #3 | $189.97 | 10.223% | $209.3906 | $209.39 | $209.40 | $209.40 |
| Purchase #4 | $128.40 | 3.147% | $132.4407 | $132.44 | $132.45 | $132.40 |
| Purchase #5 | $24.45 | 12.433% | $27.4899 | $27.49 | $27.50 | $27.50 |
| Purchase #6 | $33.85 | 12.374% | $38.0386 | $38.04 | $38.05 | $38.00 |
| Purchase #7 | $151.87 | 9.494% | $166.2885 | $166.29 | $166.30 | $166.30 |
| 7 purchase totals = | $839.51 | $909.0479 | $909.05 | $909.10 | $909.00 | |