| 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 | $123.52 | 6.661% | $131.7477 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $154.67 | 3.640% | $160.3 | $160.30 | $160.30 | $160.30 |
| Purchase #3 | $109.45 | 13.339% | $124.0495 | $124.05 | $124.05 | $124.00 |
| Purchase #4 | $6.99 | 5.656% | $7.3854 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $204.98 | 12.167% | $229.9199 | $229.92 | $229.90 | $229.90 |
| Purchase #6 | $175.69 | 5.432% | $185.2335 | $185.23 | $185.25 | $185.20 |
| Purchase #7 | $122.54 | 9.683% | $134.4055 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $897.84 | $973.0415 | $973.05 | $973.05 | $972.90 | |