| 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 | $107.73 | 5.506% | $113.6616 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $203.96 | 8.203% | $220.6908 | $220.69 | $220.70 | $220.70 |
| Purchase #3 | $139.49 | 5.591% | $147.2889 | $147.29 | $147.30 | $147.30 |
| Purchase #4 | $114.53 | 9.239% | $125.1114 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $169.90 | 9.461% | $185.9742 | $185.97 | $185.95 | $186.00 |
| Purchase #6 | $196.88 | 12.317% | $221.1297 | $221.13 | $221.15 | $221.10 |
| Purchase #7 | $179.97 | 13.853% | $204.9012 | $204.90 | $204.90 | $204.90 |
| 7 purchase totals = | $1,112.46 | $1,218.7578 | $1,218.75 | $1,218.75 | $1,218.80 | |