| 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 | $111.45 | 5.866% | $117.9877 | $117.99 | $118.00 | $118.00 |
| Purchase #2 | $21.99 | 11.261% | $24.4663 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $183.75 | 8.687% | $199.7124 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $102.68 | 10.521% | $113.483 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $119.38 | 11.172% | $132.7171 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $189.29 | 13.354% | $214.5678 | $214.57 | $214.55 | $214.60 |
| Purchase #7 | $114.47 | 11.690% | $127.8515 | $127.85 | $127.85 | $127.90 |
| 7 purchase totals = | $843.01 | $930.7858 | $930.79 | $930.75 | $930.90 | |