| 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 | $156.69 | 9.320% | $171.2935 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $142.73 | 13.224% | $161.6046 | $161.60 | $161.60 | $161.60 |
| Purchase #3 | $132.26 | 10.597% | $146.2756 | $146.28 | $146.30 | $146.30 |
| Purchase #4 | $190.69 | 13.207% | $215.8744 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $248.40 | 13.116% | $280.9801 | $280.98 | $281.00 | $281.00 |
| Purchase #6 | $26.51 | 10.730% | $29.3545 | $29.35 | $29.35 | $29.40 |
| Purchase #7 | $116.68 | 3.651% | $120.94 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $1,013.96 | $1,126.3227 | $1,126.31 | $1,126.35 | $1,126.40 | |