| 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 | $156.45 | 11.861% | $175.0065 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $202.50 | 9.280% | $221.292 | $221.29 | $221.30 | $221.30 |
| Purchase #3 | $145.42 | 13.802% | $165.4909 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $113.53 | 7.367% | $121.8938 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $219.82 | 5.442% | $231.7826 | $231.78 | $231.80 | $231.80 |
| Purchase #6 | $218.71 | 12.627% | $246.3265 | $246.33 | $246.35 | $246.30 |
| Purchase #7 | $196.52 | 10.607% | $217.3649 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,252.95 | $1,379.1572 | $1,379.15 | $1,379.20 | $1,379.20 | |