| 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 | $142.55 | 13.732% | $162.125 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $217.48 | 10.360% | $240.0109 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $216.40 | 4.524% | $226.1899 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $94.31 | 3.750% | $97.8466 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $174.79 | 4.199% | $182.1294 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $127.66 | 4.189% | $133.0077 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $149.81 | 6.167% | $159.0488 | $159.05 | $159.05 | $159.00 |
| 7 purchase totals = | $1,123.00 | $1,200.3583 | $1,200.37 | $1,200.40 | $1,200.20 | |