| 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 | $160.65 | 7.528% | $172.7437 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $39.88 | 4.548% | $41.6937 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $162.77 | 12.335% | $182.8477 | $182.85 | $182.85 | $182.80 |
| Purchase #4 | $173.26 | 5.544% | $182.8655 | $182.87 | $182.85 | $182.90 |
| Purchase #5 | $200.27 | 3.461% | $207.2013 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $154.81 | 6.446% | $164.7891 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $70.86 | 11.483% | $78.9969 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $962.50 | $1,031.1379 | $1,031.14 | $1,031.15 | $1,031.10 | |