| 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 | $195.94 | 9.690% | $214.9266 | $214.93 | $214.95 | $214.90 |
| Purchase #2 | $173.39 | 9.133% | $189.2257 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $142.46 | 7.595% | $153.2798 | $153.28 | $153.30 | $153.30 |
| Purchase #4 | $130.88 | 10.717% | $144.9064 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $51.37 | 9.509% | $56.2548 | $56.25 | $56.25 | $56.30 |
| Purchase #6 | $227.37 | 8.603% | $246.9306 | $246.93 | $246.95 | $246.90 |
| Purchase #7 | $163.49 | 10.334% | $180.3851 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $1,084.90 | $1,185.9090 | $1,185.92 | $1,186.00 | $1,185.90 | |