| 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 | $136.55 | 9.381% | $149.3598 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $59.51 | 10.564% | $65.7966 | $65.80 | $65.80 | $65.80 |
| Purchase #3 | $67.53 | 11.199% | $75.0927 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $246.56 | 5.535% | $260.2071 | $260.21 | $260.20 | $260.20 |
| Purchase #5 | $127.97 | 13.630% | $145.4123 | $145.41 | $145.40 | $145.40 |
| Purchase #6 | $144.92 | 11.806% | $162.0293 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $22.80 | 7.619% | $24.5371 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $805.84 | $882.4349 | $882.44 | $882.45 | $882.40 | |