| 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 | $119.81 | 12.289% | $134.5335 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $216.29 | 9.165% | $236.113 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $229.44 | 7.600% | $246.8774 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $158.84 | 5.787% | $168.0321 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $219.54 | 12.439% | $246.8486 | $246.85 | $246.85 | $246.80 |
| Purchase #6 | $117.83 | 11.325% | $131.1742 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $15.40 | 8.447% | $16.7008 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $1,077.15 | $1,180.2796 | $1,180.27 | $1,180.30 | $1,180.20 | |