| 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 | $125.71 | 8.273% | $136.11 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $77.28 | 9.642% | $84.7313 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $163.99 | 7.539% | $176.3532 | $176.35 | $176.35 | $176.40 |
| Purchase #4 | $144.39 | 11.360% | $160.7927 | $160.79 | $160.80 | $160.80 |
| Purchase #5 | $162.84 | 3.309% | $168.2284 | $168.23 | $168.25 | $168.20 |
| Purchase #6 | $32.58 | 7.307% | $34.9606 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $80.50 | 10.826% | $89.2149 | $89.21 | $89.20 | $89.20 |
| 7 purchase totals = | $787.29 | $850.3911 | $850.38 | $850.40 | $850.40 | |