| 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 | $177.88 | 4.792% | $186.404 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $55.93 | 3.524% | $57.901 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $233.30 | 6.807% | $249.1807 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $31.62 | 13.827% | $35.9921 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $106.88 | 11.249% | $118.9029 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $149.45 | 12.144% | $167.5992 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $162.27 | 5.188% | $170.6886 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $917.33 | $986.6685 | $986.66 | $986.70 | $986.70 | |