| 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 | $130.65 | 12.346% | $146.78 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $9.49 | 12.778% | $10.7026 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $223.75 | 6.716% | $238.7771 | $238.78 | $238.80 | $238.80 |
| Purchase #4 | $60.42 | 8.637% | $65.6385 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $218.41 | 5.447% | $230.3068 | $230.31 | $230.30 | $230.30 |
| Purchase #6 | $161.26 | 12.159% | $180.8676 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $50.89 | 11.474% | $56.7291 | $56.73 | $56.75 | $56.70 |
| 7 purchase totals = | $854.87 | $929.8017 | $929.81 | $929.85 | $929.80 | |