| 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 | $190.70 | 8.781% | $207.4454 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $160.91 | 8.543% | $174.6565 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $129.76 | 7.422% | $139.3908 | $139.39 | $139.40 | $139.40 |
| Purchase #4 | $139.36 | 3.810% | $144.6696 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $98.92 | 9.107% | $107.9286 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $182.34 | 13.206% | $206.4198 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $178.53 | 9.710% | $195.8653 | $195.87 | $195.85 | $195.90 |
| 7 purchase totals = | $1,080.52 | $1,176.3760 | $1,176.39 | $1,176.35 | $1,176.40 | |