| 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 | $195.82 | 8.616% | $212.6919 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $18.62 | 7.815% | $20.0752 | $20.08 | $20.10 | $20.10 |
| Purchase #3 | $199.42 | 11.645% | $222.6425 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $113.77 | 9.819% | $124.9411 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $76.65 | 9.354% | $83.8198 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $78.94 | 5.178% | $83.0275 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $199.59 | 3.377% | $206.3302 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $882.81 | $953.5282 | $953.53 | $953.60 | $953.40 | |