| 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 | $165.48 | 3.547% | $171.3496 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $15.81 | 13.785% | $17.9894 | $17.99 | $18.00 | $18.00 |
| Purchase #3 | $199.29 | 6.142% | $211.5304 | $211.53 | $211.55 | $211.50 |
| Purchase #4 | $224.36 | 9.807% | $246.363 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $240.42 | 6.605% | $256.2997 | $256.30 | $256.30 | $256.30 |
| Purchase #6 | $48.73 | 8.576% | $52.9091 | $52.91 | $52.90 | $52.90 |
| Purchase #7 | $244.61 | 5.179% | $257.2784 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $1,138.70 | $1,213.7196 | $1,213.72 | $1,213.75 | $1,213.70 | |