| 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 | $178.60 | 8.341% | $193.497 | $193.50 | $193.50 | $193.50 |
| Purchase #2 | $217.80 | 3.129% | $224.615 | $224.62 | $224.60 | $224.60 |
| Purchase #3 | $71.46 | 11.144% | $79.4235 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $118.55 | 3.171% | $122.3092 | $122.31 | $122.30 | $122.30 |
| Purchase #5 | $62.74 | 10.680% | $69.4406 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $108.42 | 4.104% | $112.8696 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $86.30 | 4.675% | $90.3345 | $90.33 | $90.35 | $90.30 |
| 7 purchase totals = | $843.87 | $892.4894 | $892.49 | $892.45 | $892.40 | |