| 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 | $176.71 | 3.872% | $183.5522 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $246.86 | 9.173% | $269.5045 | $269.50 | $269.50 | $269.50 |
| Purchase #3 | $21.71 | 6.832% | $23.1932 | $23.19 | $23.20 | $23.20 |
| Purchase #4 | $214.77 | 8.558% | $233.15 | $233.15 | $233.15 | $233.20 |
| Purchase #5 | $101.56 | 7.420% | $109.0958 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $38.83 | 7.263% | $41.6502 | $41.65 | $41.65 | $41.70 |
| Purchase #7 | $72.39 | 4.663% | $75.7655 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $872.83 | $935.9114 | $935.91 | $935.90 | $936.10 | |