| 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 | $122.75 | 7.198% | $131.5855 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $45.70 | 9.859% | $50.2056 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $92.29 | 7.467% | $99.1813 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $243.98 | 6.433% | $259.6752 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $135.69 | 13.495% | $154.0014 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $170.88 | 3.687% | $177.1803 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $71.65 | 7.227% | $76.8281 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $882.94 | $948.6574 | $948.67 | $948.75 | $948.70 | |