| 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 | $143.98 | 13.873% | $163.9543 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $5.34 | 4.497% | $5.5801 | $5.58 | $5.60 | $5.60 |
| Purchase #3 | $144.84 | 4.526% | $151.3955 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $79.72 | 11.330% | $88.7523 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $127.43 | 7.660% | $137.1911 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $210.44 | 13.845% | $239.5754 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $244.76 | 13.384% | $277.5187 | $277.52 | $277.50 | $277.50 |
| 7 purchase totals = | $956.51 | $1,063.9674 | $1,063.97 | $1,064.00 | $1,064.10 | |