| 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 | $40.87 | 10.625% | $45.2124 | $45.21 | $45.20 | $45.20 |
| Purchase #2 | $131.52 | 8.538% | $142.7492 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $169.42 | 4.251% | $176.622 | $176.62 | $176.60 | $176.60 |
| Purchase #4 | $188.99 | 7.421% | $203.0149 | $203.01 | $203.00 | $203.00 |
| Purchase #5 | $182.83 | 5.462% | $192.8162 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $226.92 | 12.708% | $255.757 | $255.76 | $255.75 | $255.80 |
| Purchase #7 | $75.26 | 5.352% | $79.2879 | $79.29 | $79.30 | $79.30 |
| 7 purchase totals = | $1,015.81 | $1,095.4596 | $1,095.46 | $1,095.40 | $1,095.40 | |