| 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 | $121.80 | 10.827% | $134.9873 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $222.29 | 7.790% | $239.6064 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $155.75 | 4.159% | $162.2276 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $27.77 | 10.714% | $30.7453 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $119.38 | 6.416% | $127.0394 | $127.04 | $127.05 | $127.00 |
| Purchase #6 | $145.93 | 5.609% | $154.1152 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $59.54 | 9.102% | $64.9593 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $852.46 | $913.6805 | $913.70 | $913.70 | $913.60 | |