| 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 | $139.91 | 3.598% | $144.944 | $144.94 | $144.95 | $144.90 |
| Purchase #2 | $6.89 | 8.628% | $7.4845 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $121.93 | 3.365% | $126.0329 | $126.03 | $126.05 | $126.00 |
| Purchase #4 | $119.71 | 12.419% | $134.5768 | $134.58 | $134.60 | $134.60 |
| Purchase #5 | $25.69 | 11.475% | $28.6379 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $213.90 | 7.762% | $230.5029 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $75.75 | 6.385% | $80.5866 | $80.59 | $80.60 | $80.60 |
| 7 purchase totals = | $703.78 | $752.7656 | $752.76 | $752.85 | $752.70 | |