| 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 | $166.70 | 13.195% | $188.6961 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $78.44 | 9.616% | $85.9828 | $85.98 | $86.00 | $86.00 |
| Purchase #3 | $86.95 | 4.838% | $91.1566 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $152.81 | 13.126% | $172.8678 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $151.81 | 12.471% | $170.7422 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $240.98 | 8.749% | $262.0633 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $68.97 | 6.476% | $73.4365 | $73.44 | $73.45 | $73.40 |
| 7 purchase totals = | $946.66 | $1,044.9453 | $1,044.95 | $1,044.95 | $1,045.00 | |