| 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 | $11.93 | 12.657% | $13.44 | $13.44 | $13.45 | $13.40 |
| Purchase #2 | $99.84 | 10.807% | $110.6297 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $97.73 | 9.298% | $106.8169 | $106.82 | $106.80 | $106.80 |
| Purchase #4 | $192.59 | 3.640% | $199.6003 | $199.60 | $199.60 | $199.60 |
| Purchase #5 | $139.75 | 11.849% | $156.309 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $73.57 | 4.624% | $76.9719 | $76.97 | $76.95 | $77.00 |
| Purchase #7 | $169.53 | 9.257% | $185.2234 | $185.22 | $185.20 | $185.20 |
| 7 purchase totals = | $784.94 | $848.9912 | $848.99 | $848.95 | $848.90 | |