| 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 | $136.67 | 7.657% | $147.1348 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $115.32 | 13.516% | $130.9067 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $151.51 | 3.669% | $157.0689 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $51.61 | 10.861% | $57.2154 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $79.56 | 13.463% | $90.2712 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $85.75 | 7.452% | $92.1401 | $92.14 | $92.15 | $92.10 |
| Purchase #7 | $244.75 | 6.422% | $260.4678 | $260.47 | $260.45 | $260.50 |
| 7 purchase totals = | $865.17 | $935.2049 | $935.21 | $935.15 | $935.20 | |