| 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 | $131.43 | 8.791% | $142.984 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $105.90 | 9.253% | $115.6989 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $67.41 | 8.838% | $73.3677 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $78.37 | 13.620% | $89.044 | $89.04 | $89.05 | $89.00 |
| Purchase #5 | $64.89 | 8.621% | $70.4842 | $70.48 | $70.50 | $70.50 |
| Purchase #6 | $236.85 | 8.627% | $257.283 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $40.60 | 11.753% | $45.3717 | $45.37 | $45.35 | $45.40 |
| 7 purchase totals = | $725.45 | $794.2335 | $794.22 | $794.25 | $794.30 | |