| 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 | $139.72 | 9.625% | $153.1681 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $244.55 | 5.271% | $257.4402 | $257.44 | $257.45 | $257.40 |
| Purchase #3 | $58.67 | 6.173% | $62.2917 | $62.29 | $62.30 | $62.30 |
| Purchase #4 | $12.55 | 13.558% | $14.2515 | $14.25 | $14.25 | $14.30 |
| Purchase #5 | $37.48 | 13.525% | $42.5492 | $42.55 | $42.55 | $42.50 |
| Purchase #6 | $125.65 | 8.813% | $136.7235 | $136.72 | $136.70 | $136.70 |
| Purchase #7 | $63.56 | 5.733% | $67.2039 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $682.18 | $733.6281 | $733.62 | $733.60 | $733.60 | |