| 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 | $201.97 | 7.340% | $216.7946 | $216.79 | $216.80 | $216.80 |
| Purchase #2 | $72.96 | 10.747% | $80.801 | $80.80 | $80.80 | $80.80 |
| Purchase #3 | $146.58 | 11.643% | $163.6463 | $163.65 | $163.65 | $163.60 |
| Purchase #4 | $14.96 | 6.751% | $15.9699 | $15.97 | $15.95 | $16.00 |
| Purchase #5 | $156.36 | 11.359% | $174.1209 | $174.12 | $174.10 | $174.10 |
| Purchase #6 | $124.39 | 3.118% | $128.2685 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $62.32 | 4.801% | $65.312 | $65.31 | $65.30 | $65.30 |
| 7 purchase totals = | $779.54 | $844.9132 | $844.91 | $844.85 | $844.90 | |