| 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 | $160.97 | 6.668% | $171.7035 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $220.40 | 5.249% | $231.9688 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $204.67 | 10.697% | $226.5635 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $89.60 | 9.536% | $98.1443 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $64.97 | 12.750% | $73.2537 | $73.25 | $73.25 | $73.30 |
| Purchase #6 | $188.74 | 3.782% | $195.8781 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $163.43 | 7.553% | $175.7739 | $175.77 | $175.75 | $175.80 |
| 7 purchase totals = | $1,092.78 | $1,173.2858 | $1,173.27 | $1,173.25 | $1,173.40 | |