| 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 | $168.63 | 4.419% | $176.0818 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $185.93 | 11.717% | $207.7154 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $14.97 | 5.239% | $15.7543 | $15.75 | $15.75 | $15.80 |
| Purchase #4 | $46.37 | 10.238% | $51.1174 | $51.12 | $51.10 | $51.10 |
| Purchase #5 | $223.60 | 13.324% | $253.3925 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $25.52 | 12.744% | $28.7723 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $185.93 | 4.400% | $194.1109 | $194.11 | $194.10 | $194.10 |
| 7 purchase totals = | $850.95 | $926.9446 | $926.94 | $926.90 | $927.00 | |