| 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 | $172.58 | 12.449% | $194.0645 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $32.76 | 9.241% | $35.7874 | $35.79 | $35.80 | $35.80 |
| Purchase #3 | $128.35 | 12.366% | $144.2218 | $144.22 | $144.20 | $144.20 |
| Purchase #4 | $129.73 | 10.437% | $143.2699 | $143.27 | $143.25 | $143.30 |
| Purchase #5 | $144.72 | 12.766% | $163.195 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $174.26 | 10.446% | $192.4632 | $192.46 | $192.45 | $192.50 |
| Purchase #7 | $40.85 | 12.311% | $45.879 | $45.88 | $45.90 | $45.90 |
| 7 purchase totals = | $823.25 | $918.8808 | $918.88 | $918.85 | $919.00 | |