| 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 | $153.94 | 8.113% | $166.4292 | $166.43 | $166.45 | $166.40 |
| Purchase #2 | $7.38 | 5.459% | $7.7829 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $73.85 | 10.437% | $81.5577 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $25.60 | 3.372% | $26.4632 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $48.43 | 12.628% | $54.5457 | $54.55 | $54.55 | $54.50 |
| Purchase #6 | $181.34 | 12.160% | $203.3909 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $54.52 | 5.807% | $57.686 | $57.69 | $57.70 | $57.70 |
| 7 purchase totals = | $545.06 | $597.8556 | $597.86 | $597.90 | $597.90 | |