| 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 | $124.51 | 4.694% | $130.3545 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $183.88 | 11.197% | $204.469 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $174.86 | 10.227% | $192.7429 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $79.73 | 6.598% | $84.9906 | $84.99 | $85.00 | $85.00 |
| Purchase #5 | $216.48 | 7.511% | $232.7398 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $78.31 | 9.506% | $85.7541 | $85.75 | $85.75 | $85.80 |
| Purchase #7 | $225.29 | 4.863% | $236.2459 | $236.25 | $236.25 | $236.20 |
| 7 purchase totals = | $1,083.06 | $1,167.2968 | $1,167.29 | $1,167.30 | $1,167.30 | |