| 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 | $165.42 | 8.761% | $179.9124 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $171.54 | 6.241% | $182.2458 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $29.54 | 5.406% | $31.1369 | $31.14 | $31.15 | $31.10 |
| Purchase #4 | $181.59 | 4.266% | $189.3366 | $189.34 | $189.35 | $189.30 |
| Purchase #5 | $18.76 | 9.655% | $20.5713 | $20.57 | $20.55 | $20.60 |
| Purchase #6 | $10.41 | 13.751% | $11.8415 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $169.70 | 7.729% | $182.8161 | $182.82 | $182.80 | $182.80 |
| 7 purchase totals = | $746.96 | $797.8606 | $797.87 | $797.85 | $797.70 | |