| 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 | $127.91 | 8.198% | $138.3961 | $138.40 | $138.40 | $138.40 |
| Purchase #2 | $173.27 | 12.305% | $194.5909 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $139.98 | 4.487% | $146.2609 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $231.29 | 5.175% | $243.2593 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $55.63 | 6.557% | $59.2777 | $59.28 | $59.30 | $59.30 |
| Purchase #6 | $75.41 | 8.215% | $81.6049 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $149.58 | 11.219% | $166.3614 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $953.07 | $1,029.7512 | $1,029.75 | $1,029.75 | $1,029.90 | |