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 | $18.92 | 10.778% | $20.9592 | $20.96 | $20.95 | $21.00 |
Purchase #2 | $168.79 | 4.468% | $176.3315 | $176.33 | $176.35 | $176.30 |
Purchase #3 | $139.41 | 11.806% | $155.8687 | $155.87 | $155.85 | $155.90 |
Purchase #4 | $176.42 | 4.375% | $184.1384 | $184.14 | $184.15 | $184.10 |
Purchase #5 | $21.60 | 7.334% | $23.1841 | $23.18 | $23.20 | $23.20 |
Purchase #6 | $148.42 | 7.291% | $159.2413 | $159.24 | $159.25 | $159.20 |
Purchase #7 | $89.65 | 6.142% | $95.1563 | $95.16 | $95.15 | $95.20 |
7 purchase totals = | $763.21 | $814.8795 | $814.88 | $814.90 | $814.90 |