| 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 | $171.63 | 9.414% | $187.7872 | $187.79 | $187.80 | $187.80 |
| Purchase #2 | $109.71 | 7.872% | $118.3464 | $118.35 | $118.35 | $118.30 |
| Purchase #3 | $194.27 | 12.116% | $217.8078 | $217.81 | $217.80 | $217.80 |
| Purchase #4 | $75.95 | 12.791% | $85.6648 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $160.44 | 12.618% | $180.6843 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $167.73 | 4.360% | $175.043 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $239.99 | 10.587% | $265.3977 | $265.40 | $265.40 | $265.40 |
| 7 purchase totals = | $1,119.72 | $1,230.7312 | $1,230.73 | $1,230.75 | $1,230.70 | |