| 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 | $131.80 | 13.626% | $149.7591 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $129.30 | 6.578% | $137.8054 | $137.81 | $137.80 | $137.80 |
| Purchase #3 | $172.37 | 13.367% | $195.4107 | $195.41 | $195.40 | $195.40 |
| Purchase #4 | $197.49 | 10.174% | $217.5826 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $68.50 | 8.852% | $74.5636 | $74.56 | $74.55 | $74.60 |
| Purchase #6 | $81.98 | 5.627% | $86.593 | $86.59 | $86.60 | $86.60 |
| Purchase #7 | $8.86 | 4.226% | $9.2344 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $790.30 | $870.9488 | $870.94 | $870.95 | $871.00 | |