| 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 | $206.61 | 3.473% | $213.7856 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $182.64 | 10.771% | $202.3122 | $202.31 | $202.30 | $202.30 |
| Purchase #3 | $174.59 | 6.441% | $185.8353 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $162.46 | 6.748% | $173.4228 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $243.96 | 12.171% | $273.6524 | $273.65 | $273.65 | $273.70 |
| Purchase #6 | $154.73 | 12.367% | $173.8655 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $150.30 | 10.610% | $166.2468 | $166.25 | $166.25 | $166.20 |
| 7 purchase totals = | $1,275.29 | $1,389.1206 | $1,389.13 | $1,389.10 | $1,389.10 | |