| 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 | $169.83 | 5.814% | $179.7039 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $146.63 | 7.319% | $157.3618 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $9.97 | 11.448% | $11.1114 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $69.32 | 13.800% | $78.8862 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $90.56 | 3.249% | $93.5023 | $93.50 | $93.50 | $93.50 |
| Purchase #6 | $242.71 | 12.184% | $272.2818 | $272.28 | $272.30 | $272.30 |
| Purchase #7 | $183.38 | 7.699% | $197.4984 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $912.40 | $990.3458 | $990.34 | $990.35 | $990.40 | |