| 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 | $222.64 | 4.777% | $233.2755 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $148.87 | 5.328% | $156.8018 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $90.53 | 7.654% | $97.4592 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $183.66 | 4.227% | $191.4233 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $226.97 | 8.695% | $246.705 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $38.94 | 3.509% | $40.3064 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $11.26 | 5.615% | $11.8922 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $922.87 | $977.8634 | $977.87 | $977.85 | $977.90 | |