| 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 | $176.73 | 13.565% | $200.7034 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $148.39 | 11.618% | $165.63 | $165.63 | $165.65 | $165.60 |
| Purchase #3 | $190.70 | 7.401% | $204.8137 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $14.27 | 9.826% | $15.6722 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $99.41 | 3.595% | $102.9838 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $157.34 | 7.196% | $168.6622 | $168.66 | $168.65 | $168.70 |
| Purchase #7 | $169.74 | 4.703% | $177.7229 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $956.58 | $1,036.1882 | $1,036.17 | $1,036.15 | $1,036.20 | |