| 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 | $192.57 | 12.826% | $217.269 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $182.67 | 3.447% | $188.9666 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $14.68 | 6.656% | $15.6571 | $15.66 | $15.65 | $15.70 |
| Purchase #4 | $203.91 | 4.721% | $213.5366 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $105.83 | 5.348% | $111.4898 | $111.49 | $111.50 | $111.50 |
| Purchase #6 | $133.95 | 12.623% | $150.8585 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $96.88 | 9.728% | $106.3045 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $930.49 | $1,004.0821 | $1,004.09 | $1,004.05 | $1,004.20 | |