| 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 | $125.32 | 7.725% | $135.001 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $41.81 | 3.840% | $43.4155 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $123.76 | 4.164% | $128.9134 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $168.71 | 4.713% | $176.6613 | $176.66 | $176.65 | $176.70 |
| Purchase #5 | $97.96 | 6.389% | $104.2187 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $52.72 | 8.403% | $57.1501 | $57.15 | $57.15 | $57.20 |
| Purchase #7 | $147.64 | 12.520% | $166.1245 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $757.92 | $811.4845 | $811.48 | $811.40 | $811.50 | |