| 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 | $163.36 | 7.618% | $175.8048 | $175.80 | $175.80 | $175.80 |
| Purchase #2 | $178.73 | 5.381% | $188.3475 | $188.35 | $188.35 | $188.30 |
| Purchase #3 | $86.25 | 13.789% | $98.143 | $98.14 | $98.15 | $98.10 |
| Purchase #4 | $188.39 | 4.294% | $196.4795 | $196.48 | $196.50 | $196.50 |
| Purchase #5 | $173.32 | 12.344% | $194.7146 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $223.44 | 3.456% | $231.1621 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $124.55 | 7.517% | $133.9124 | $133.91 | $133.90 | $133.90 |
| 7 purchase totals = | $1,138.04 | $1,218.5639 | $1,218.55 | $1,218.55 | $1,218.50 | |