| 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 | $172.65 | 11.249% | $192.0714 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $165.68 | 9.862% | $182.0194 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $78.70 | 3.611% | $81.5419 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $7.84 | 3.814% | $8.139 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $30.39 | 13.822% | $34.5905 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $231.79 | 3.579% | $240.0858 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $148.71 | 10.165% | $163.8264 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $835.76 | $902.2744 | $902.28 | $902.30 | $902.20 | |