| 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 | $132.98 | 12.678% | $149.8392 | $149.84 | $149.85 | $149.80 |
| Purchase #2 | $55.25 | 11.145% | $61.4076 | $61.41 | $61.40 | $61.40 |
| Purchase #3 | $15.26 | 4.630% | $15.9665 | $15.97 | $15.95 | $16.00 |
| Purchase #4 | $167.60 | 12.153% | $187.9684 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $126.67 | 6.465% | $134.8592 | $134.86 | $134.85 | $134.90 |
| Purchase #6 | $207.28 | 7.605% | $223.0436 | $223.04 | $223.05 | $223.00 |
| Purchase #7 | $40.62 | 11.860% | $45.4375 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $745.66 | $818.5220 | $818.53 | $818.50 | $818.50 | |