| 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 | $179.67 | 5.454% | $189.4692 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $143.87 | 10.792% | $159.3965 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $226.26 | 10.484% | $249.9811 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $173.92 | 7.770% | $187.4336 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $101.50 | 6.738% | $108.3391 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $93.46 | 4.785% | $97.9321 | $97.93 | $97.95 | $97.90 |
| Purchase #7 | $173.57 | 5.151% | $182.5106 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $1,092.25 | $1,175.0622 | $1,175.06 | $1,175.10 | $1,175.00 | |