| 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 | $7.87 | 7.673% | $8.4739 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $216.54 | 7.464% | $232.7025 | $232.70 | $232.70 | $232.70 |
| Purchase #3 | $233.36 | 11.854% | $261.0225 | $261.02 | $261.00 | $261.00 |
| Purchase #4 | $177.73 | 11.312% | $197.8348 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $134.34 | 12.257% | $150.8061 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $103.37 | 13.114% | $116.9259 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $152.65 | 12.559% | $171.8213 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $1,025.86 | $1,139.5870 | $1,139.58 | $1,139.55 | $1,139.50 | |