| 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 | $179.84 | 8.474% | $195.0796 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $163.99 | 5.183% | $172.4896 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $179.90 | 7.603% | $193.5778 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $96.98 | 7.354% | $104.1119 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $214.49 | 13.286% | $242.9871 | $242.99 | $243.00 | $243.00 |
| Purchase #6 | $232.99 | 13.194% | $263.7307 | $263.73 | $263.75 | $263.70 |
| Purchase #7 | $9.50 | 8.185% | $10.2776 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $1,077.69 | $1,182.2543 | $1,182.26 | $1,182.35 | $1,182.30 | |