| 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 | $156.36 | 13.140% | $176.9057 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $139.84 | 8.816% | $152.1683 | $152.17 | $152.15 | $152.20 |
| Purchase #3 | $58.37 | 6.215% | $61.9977 | $62.00 | $62.00 | $62.00 |
| Purchase #4 | $137.78 | 3.832% | $143.0597 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $47.44 | 11.136% | $52.7229 | $52.72 | $52.70 | $52.70 |
| Purchase #6 | $80.35 | 9.254% | $87.7856 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $43.57 | 3.371% | $45.0387 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $663.71 | $719.6786 | $719.69 | $719.65 | $719.70 | |