| 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 | $169.53 | 3.451% | $175.3805 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $97.95 | 7.489% | $105.2855 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $89.73 | 10.118% | $98.8089 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $34.84 | 11.506% | $38.8487 | $38.85 | $38.85 | $38.80 |
| Purchase #5 | $214.95 | 10.359% | $237.2167 | $237.22 | $237.20 | $237.20 |
| Purchase #6 | $65.89 | 13.248% | $74.6191 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $17.47 | 11.428% | $19.4665 | $19.47 | $19.45 | $19.50 |
| 7 purchase totals = | $690.36 | $749.6259 | $749.64 | $749.60 | $749.60 | |