| 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 | $137.73 | 6.794% | $147.0874 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $68.36 | 8.221% | $73.9799 | $73.98 | $74.00 | $74.00 |
| Purchase #3 | $186.92 | 8.746% | $203.268 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $182.53 | 9.840% | $200.491 | $200.49 | $200.50 | $200.50 |
| Purchase #5 | $203.93 | 4.755% | $213.6269 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $137.75 | 5.792% | $145.7285 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $81.92 | 7.193% | $87.8125 | $87.81 | $87.80 | $87.80 |
| 7 purchase totals = | $999.14 | $1,071.9942 | $1,072.00 | $1,072.05 | $1,072.00 | |