| 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 | $115.33 | 6.711% | $123.0698 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $22.28 | 6.780% | $23.7906 | $23.79 | $23.80 | $23.80 |
| Purchase #3 | $55.38 | 5.130% | $58.221 | $58.22 | $58.20 | $58.20 |
| Purchase #4 | $157.51 | 11.768% | $176.0458 | $176.05 | $176.05 | $176.00 |
| Purchase #5 | $194.36 | 6.648% | $207.2811 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $24.46 | 11.583% | $27.2932 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $149.74 | 7.708% | $161.282 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $719.06 | $776.9835 | $776.98 | $777.00 | $777.00 | |