| 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 | $128.89 | 11.212% | $143.3411 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $118.78 | 8.329% | $128.6732 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $65.70 | 3.615% | $68.0751 | $68.08 | $68.10 | $68.10 |
| Purchase #4 | $106.95 | 11.252% | $118.984 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $122.49 | 9.376% | $133.9747 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $163.47 | 5.853% | $173.0379 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $92.46 | 6.421% | $98.3969 | $98.40 | $98.40 | $98.40 |
| 7 purchase totals = | $798.74 | $864.4829 | $864.48 | $864.50 | $864.50 | |