| 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 | $104.52 | 12.578% | $117.6665 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $131.27 | 12.826% | $148.1067 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $94.62 | 7.649% | $101.8575 | $101.86 | $101.85 | $101.90 |
| Purchase #4 | $74.44 | 9.550% | $81.549 | $81.55 | $81.55 | $81.50 |
| Purchase #5 | $162.37 | 12.785% | $183.129 | $183.13 | $183.15 | $183.10 |
| Purchase #6 | $144.59 | 9.160% | $157.8344 | $157.83 | $157.85 | $157.80 |
| Purchase #7 | $137.46 | 12.198% | $154.2274 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $849.27 | $944.3705 | $944.38 | $944.40 | $944.30 | |