| 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 | $139.71 | 13.224% | $158.1853 | $158.19 | $158.20 | $158.20 |
| Purchase #2 | $69.27 | 6.201% | $73.5654 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $87.59 | 9.500% | $95.9111 | $95.91 | $95.90 | $95.90 |
| Purchase #4 | $214.76 | 3.652% | $222.603 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $189.27 | 4.467% | $197.7247 | $197.72 | $197.70 | $197.70 |
| Purchase #6 | $146.82 | 5.502% | $154.898 | $154.90 | $154.90 | $154.90 |
| Purchase #7 | $115.88 | 8.365% | $125.5734 | $125.57 | $125.55 | $125.60 |
| 7 purchase totals = | $963.30 | $1,028.4609 | $1,028.46 | $1,028.40 | $1,028.50 | |