| 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 | $102.99 | 9.696% | $112.9759 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $175.54 | 10.658% | $194.2491 | $194.25 | $194.25 | $194.20 |
| Purchase #3 | $89.30 | 9.103% | $97.429 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $152.38 | 8.523% | $165.3673 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $17.81 | 6.196% | $18.9135 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $10.82 | 13.353% | $12.2648 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $44.29 | 4.549% | $46.3048 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $593.13 | $647.5044 | $647.50 | $647.50 | $647.50 | |