| 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 | $124.61 | 6.155% | $132.2797 | $132.28 | $132.30 | $132.30 |
| Purchase #2 | $162.99 | 4.677% | $170.613 | $170.61 | $170.60 | $170.60 |
| Purchase #3 | $139.41 | 12.350% | $156.6271 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $147.50 | 10.416% | $162.8636 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $134.79 | 6.693% | $143.8115 | $143.81 | $143.80 | $143.80 |
| Purchase #6 | $10.51 | 3.800% | $10.9094 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $122.88 | 8.306% | $133.0864 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $842.69 | $910.1907 | $910.19 | $910.20 | $910.20 | |