| 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 | $145.56 | 10.264% | $160.5003 | $160.50 | $160.50 | $160.50 |
| Purchase #2 | $115.28 | 3.796% | $119.656 | $119.66 | $119.65 | $119.70 |
| Purchase #3 | $225.68 | 3.414% | $233.3847 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $116.88 | 3.534% | $121.0105 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $24.54 | 9.793% | $26.9432 | $26.94 | $26.95 | $26.90 |
| Purchase #6 | $146.33 | 4.756% | $153.2895 | $153.29 | $153.30 | $153.30 |
| Purchase #7 | $181.68 | 3.412% | $187.8789 | $187.88 | $187.90 | $187.90 |
| 7 purchase totals = | $955.95 | $1,002.6631 | $1,002.66 | $1,002.70 | $1,002.70 | |