| 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 | $181.59 | 12.266% | $203.8638 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $91.37 | 6.142% | $96.9819 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $103.62 | 11.234% | $115.2607 | $115.26 | $115.25 | $115.30 |
| Purchase #4 | $52.68 | 7.777% | $56.7769 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $54.38 | 7.723% | $58.5798 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $57.35 | 7.843% | $61.848 | $61.85 | $61.85 | $61.80 |
| Purchase #7 | $129.39 | 13.430% | $146.7671 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $670.38 | $740.0782 | $740.08 | $740.10 | $740.20 | |