| 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 | $175.34 | 5.426% | $184.8539 | $184.85 | $184.85 | $184.90 |
| Purchase #2 | $176.72 | 3.603% | $183.0872 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $87.84 | 7.437% | $94.3727 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $99.54 | 10.373% | $109.8653 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $155.54 | 10.512% | $171.8904 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $213.92 | 5.340% | $225.3433 | $225.34 | $225.35 | $225.30 |
| Purchase #7 | $211.73 | 6.210% | $224.8784 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $1,120.63 | $1,194.2912 | $1,194.29 | $1,194.30 | $1,194.40 | |