| 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 | $189.40 | 10.186% | $208.6923 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $212.57 | 3.321% | $219.6294 | $219.63 | $219.65 | $219.60 |
| Purchase #3 | $234.87 | 13.835% | $267.3643 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $7.74 | 9.197% | $8.4518 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $231.61 | 8.765% | $251.9106 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $172.58 | 7.576% | $185.6547 | $185.65 | $185.65 | $185.70 |
| Purchase #7 | $17.59 | 10.184% | $19.3814 | $19.38 | $19.40 | $19.40 |
| 7 purchase totals = | $1,066.36 | $1,161.0845 | $1,161.07 | $1,161.10 | $1,161.20 | |