| 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 | $179.94 | 5.363% | $189.5902 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $44.67 | 8.534% | $48.4821 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $32.55 | 13.186% | $36.842 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $27.73 | 5.377% | $29.221 | $29.22 | $29.20 | $29.20 |
| Purchase #5 | $148.36 | 3.800% | $153.9977 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $103.48 | 12.846% | $116.773 | $116.77 | $116.75 | $116.80 |
| Purchase #7 | $138.88 | 7.768% | $149.6682 | $149.67 | $149.65 | $149.70 |
| 7 purchase totals = | $675.61 | $724.5742 | $724.57 | $724.55 | $724.60 | |