| 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 | $72.66 | 10.371% | $80.1956 | $80.20 | $80.20 | $80.20 |
| Purchase #2 | $182.87 | 11.602% | $204.0866 | $204.09 | $204.10 | $204.10 |
| Purchase #3 | $147.33 | 10.163% | $162.3031 | $162.30 | $162.30 | $162.30 |
| Purchase #4 | $191.37 | 13.409% | $217.0308 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $117.43 | 3.203% | $121.1913 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $238.47 | 5.105% | $250.6439 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $72.28 | 8.352% | $78.3168 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $1,022.41 | $1,113.7681 | $1,113.77 | $1,113.80 | $1,113.70 | |