| 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 | $137.64 | 9.493% | $150.7062 | $150.71 | $150.70 | $150.70 |
| Purchase #2 | $188.41 | 9.196% | $205.7362 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $16.76 | 7.165% | $17.9609 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $65.42 | 6.759% | $69.8417 | $69.84 | $69.85 | $69.80 |
| Purchase #5 | $249.69 | 3.763% | $259.0858 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $10.77 | 5.224% | $11.3326 | $11.33 | $11.35 | $11.30 |
| Purchase #7 | $71.74 | 11.759% | $80.1759 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $740.43 | $794.8393 | $794.85 | $794.90 | $794.80 | |