| 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 | $132.81 | 3.785% | $137.8369 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $70.40 | 9.615% | $77.169 | $77.17 | $77.15 | $77.20 |
| Purchase #3 | $10.63 | 5.736% | $11.2397 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $84.97 | 4.500% | $88.7937 | $88.79 | $88.80 | $88.80 |
| Purchase #5 | $103.89 | 6.239% | $110.3717 | $110.37 | $110.35 | $110.40 |
| Purchase #6 | $245.27 | 13.257% | $277.7854 | $277.79 | $277.80 | $277.80 |
| Purchase #7 | $73.50 | 13.149% | $83.1645 | $83.16 | $83.15 | $83.20 |
| 7 purchase totals = | $721.47 | $786.3609 | $786.36 | $786.35 | $786.40 | |