| 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 | $126.70 | 4.181% | $131.9973 | $132.00 | $132.00 | $132.00 |
| Purchase #2 | $74.30 | 9.743% | $81.539 | $81.54 | $81.55 | $81.50 |
| Purchase #3 | $113.27 | 13.699% | $128.7869 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $179.51 | 8.186% | $194.2047 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $158.68 | 10.664% | $175.6016 | $175.60 | $175.60 | $175.60 |
| Purchase #6 | $37.68 | 3.469% | $38.9871 | $38.99 | $39.00 | $39.00 |
| Purchase #7 | $115.91 | 3.156% | $119.5681 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $806.05 | $870.6847 | $870.69 | $870.70 | $870.70 | |