| 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 | $164.72 | 12.261% | $184.9163 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $153.83 | 6.370% | $163.629 | $163.63 | $163.65 | $163.60 |
| Purchase #3 | $25.43 | 12.736% | $28.6688 | $28.67 | $28.65 | $28.70 |
| Purchase #4 | $65.55 | 6.505% | $69.814 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $201.82 | 6.835% | $215.6144 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $185.39 | 13.692% | $210.7736 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $206.92 | 3.489% | $214.1394 | $214.14 | $214.15 | $214.10 |
| 7 purchase totals = | $1,003.66 | $1,087.5555 | $1,087.55 | $1,087.50 | $1,087.50 | |