| 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 | $179.93 | 13.531% | $204.2763 | $204.28 | $204.30 | $204.30 |
| Purchase #2 | $27.25 | 12.271% | $30.5938 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $167.34 | 13.399% | $189.7619 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $246.69 | 5.571% | $260.4331 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $138.96 | 5.442% | $146.5222 | $146.52 | $146.50 | $146.50 |
| Purchase #6 | $102.38 | 8.198% | $110.7731 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $37.67 | 3.494% | $38.9862 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $900.22 | $981.3466 | $981.34 | $981.35 | $981.40 | |