| 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 | $183.43 | 7.777% | $197.6954 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $174.48 | 13.130% | $197.3892 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $79.81 | 4.633% | $83.5076 | $83.51 | $83.50 | $83.50 |
| Purchase #4 | $227.93 | 8.206% | $246.6339 | $246.63 | $246.65 | $246.60 |
| Purchase #5 | $65.97 | 9.822% | $72.4496 | $72.45 | $72.45 | $72.40 |
| Purchase #6 | $52.71 | 4.655% | $55.1637 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $123.74 | 10.286% | $136.4679 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $908.07 | $989.3073 | $989.31 | $989.30 | $989.30 | |