| 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 | $186.51 | 11.579% | $208.106 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $175.71 | 11.458% | $195.8429 | $195.84 | $195.85 | $195.80 |
| Purchase #3 | $89.46 | 11.195% | $99.475 | $99.48 | $99.50 | $99.50 |
| Purchase #4 | $172.73 | 13.134% | $195.4164 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $118.92 | 3.180% | $122.7017 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $161.74 | 4.425% | $168.897 | $168.90 | $168.90 | $168.90 |
| Purchase #7 | $137.63 | 9.427% | $150.6044 | $150.60 | $150.60 | $150.60 |
| 7 purchase totals = | $1,042.70 | $1,141.0434 | $1,141.05 | $1,141.05 | $1,141.00 | |