| 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 | $115.41 | 13.409% | $130.8853 | $130.89 | $130.90 | $130.90 |
| Purchase #2 | $104.79 | 7.362% | $112.5046 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $91.78 | 10.144% | $101.0902 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $89.32 | 8.810% | $97.1891 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $131.30 | 3.180% | $135.4753 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $176.89 | 8.371% | $191.6975 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $197.43 | 5.753% | $208.7881 | $208.79 | $208.80 | $208.80 |
| 7 purchase totals = | $906.92 | $977.6301 | $977.64 | $977.70 | $977.70 | |