| 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 | $156.93 | 13.444% | $178.0277 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $13.91 | 10.512% | $15.3722 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $12.92 | 6.461% | $13.7548 | $13.75 | $13.75 | $13.80 |
| Purchase #4 | $78.46 | 12.519% | $88.2824 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $74.49 | 5.779% | $78.7948 | $78.79 | $78.80 | $78.80 |
| Purchase #6 | $180.94 | 6.451% | $192.6124 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $229.26 | 12.840% | $258.697 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $746.91 | $825.5413 | $825.53 | $825.55 | $825.60 | |