| 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 | $146.28 | 6.394% | $155.6331 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $76.70 | 11.410% | $85.4515 | $85.45 | $85.45 | $85.50 |
| Purchase #3 | $207.77 | 10.721% | $230.045 | $230.05 | $230.05 | $230.00 |
| Purchase #4 | $146.63 | 7.398% | $157.4777 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $22.26 | 8.274% | $24.1018 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $124.79 | 7.791% | $134.5124 | $134.51 | $134.50 | $134.50 |
| Purchase #7 | $149.57 | 11.422% | $166.6539 | $166.65 | $166.65 | $166.70 |
| 7 purchase totals = | $874.00 | $953.8754 | $953.87 | $953.90 | $953.90 | |