| 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 | $182.37 | 3.149% | $188.1128 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $139.98 | 11.437% | $155.9895 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $70.93 | 8.449% | $76.9229 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $209.85 | 5.284% | $220.9385 | $220.94 | $220.95 | $220.90 |
| Purchase #5 | $158.32 | 10.668% | $175.2096 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $77.73 | 8.375% | $84.2399 | $84.24 | $84.25 | $84.20 |
| Purchase #7 | $56.44 | 3.778% | $58.5723 | $58.57 | $58.55 | $58.60 |
| 7 purchase totals = | $895.62 | $959.9855 | $959.98 | $959.95 | $959.90 | |