| 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 | $145.87 | 5.795% | $154.3232 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $133.28 | 6.745% | $142.2697 | $142.27 | $142.25 | $142.30 |
| Purchase #3 | $27.66 | 12.373% | $31.0824 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $35.45 | 8.269% | $38.3814 | $38.38 | $38.40 | $38.40 |
| Purchase #5 | $60.82 | 9.236% | $66.4373 | $66.44 | $66.45 | $66.40 |
| Purchase #6 | $106.74 | 3.484% | $110.4588 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $222.91 | 5.390% | $234.9248 | $234.92 | $234.90 | $234.90 |
| 7 purchase totals = | $732.73 | $777.8776 | $777.87 | $777.85 | $777.90 | |