| 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 | $98.75 | 3.471% | $102.1776 | $102.18 | $102.20 | $102.20 |
| Purchase #2 | $198.38 | 13.287% | $224.7388 | $224.74 | $224.75 | $224.70 |
| Purchase #3 | $90.73 | 5.523% | $95.741 | $95.74 | $95.75 | $95.70 |
| Purchase #4 | $6.82 | 6.785% | $7.2827 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $58.48 | 7.455% | $62.8397 | $62.84 | $62.85 | $62.80 |
| Purchase #6 | $196.38 | 13.533% | $222.9561 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $135.80 | 4.692% | $142.1717 | $142.17 | $142.15 | $142.20 |
| 7 purchase totals = | $785.34 | $857.9076 | $857.91 | $857.95 | $857.90 | |