| 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 | $169.35 | 10.678% | $187.4332 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $245.55 | 5.747% | $259.6618 | $259.66 | $259.65 | $259.70 |
| Purchase #3 | $133.78 | 4.454% | $139.7386 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $50.40 | 9.521% | $55.1986 | $55.20 | $55.20 | $55.20 |
| Purchase #5 | $106.85 | 5.469% | $112.6936 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $85.26 | 6.384% | $90.703 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $99.99 | 7.402% | $107.3913 | $107.39 | $107.40 | $107.40 |
| 7 purchase totals = | $891.18 | $952.8201 | $952.81 | $952.85 | $952.80 | |