| 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 | $145.61 | 6.257% | $154.7208 | $154.72 | $154.70 | $154.70 |
| Purchase #2 | $178.78 | 5.525% | $188.6576 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $108.75 | 7.453% | $116.8551 | $116.86 | $116.85 | $116.90 |
| Purchase #4 | $217.29 | 4.733% | $227.5743 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $184.66 | 9.307% | $201.8463 | $201.85 | $201.85 | $201.80 |
| Purchase #6 | $117.68 | 12.504% | $132.3947 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $67.29 | 7.434% | $72.2923 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $1,020.06 | $1,094.3411 | $1,094.34 | $1,094.30 | $1,094.40 | |