| 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 | $231.70 | 6.365% | $246.4477 | $246.45 | $246.45 | $246.40 |
| Purchase #2 | $9.68 | 7.594% | $10.4151 | $10.42 | $10.40 | $10.40 |
| Purchase #3 | $167.48 | 4.743% | $175.4236 | $175.42 | $175.40 | $175.40 |
| Purchase #4 | $35.34 | 11.275% | $39.3246 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $155.81 | 3.584% | $161.3942 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $156.84 | 4.421% | $163.7739 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $29.47 | 6.475% | $31.3782 | $31.38 | $31.40 | $31.40 |
| 7 purchase totals = | $786.32 | $828.1573 | $828.15 | $828.10 | $828.10 | |