| 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 | $154.47 | 12.373% | $173.5826 | $173.58 | $173.60 | $173.60 |
| Purchase #2 | $235.51 | 12.581% | $265.1395 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $139.96 | 4.314% | $145.9979 | $146.00 | $146.00 | $146.00 |
| Purchase #4 | $89.48 | 9.126% | $97.6459 | $97.65 | $97.65 | $97.60 |
| Purchase #5 | $225.29 | 4.432% | $235.2749 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $100.52 | 8.103% | $108.6651 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $217.70 | 6.272% | $231.3541 | $231.35 | $231.35 | $231.40 |
| 7 purchase totals = | $1,162.93 | $1,257.6600 | $1,257.66 | $1,257.65 | $1,257.70 | |