| 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 | $152.84 | 6.481% | $162.7456 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $142.28 | 5.793% | $150.5223 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $106.95 | 12.493% | $120.3113 | $120.31 | $120.30 | $120.30 |
| Purchase #4 | $150.82 | 11.263% | $167.8069 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $152.43 | 4.208% | $158.8443 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $188.93 | 13.377% | $214.2032 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $183.67 | 12.828% | $207.2312 | $207.23 | $207.25 | $207.20 |
| 7 purchase totals = | $1,077.92 | $1,181.6648 | $1,181.66 | $1,181.65 | $1,181.50 | |