| 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 | $164.96 | 4.489% | $172.3651 | $172.37 | $172.35 | $172.40 |
| Purchase #2 | $126.27 | 7.158% | $135.3084 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $183.65 | 13.283% | $208.0442 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $167.46 | 6.713% | $178.7016 | $178.70 | $178.70 | $178.70 |
| Purchase #5 | $166.56 | 9.292% | $182.0368 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $118.30 | 4.792% | $123.9689 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $159.51 | 10.240% | $175.8438 | $175.84 | $175.85 | $175.80 |
| 7 purchase totals = | $1,086.71 | $1,176.2688 | $1,176.27 | $1,176.25 | $1,176.20 | |