| 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 | $128.86 | 8.217% | $139.4484 | $139.45 | $139.45 | $139.40 |
| Purchase #2 | $141.39 | 4.652% | $147.9675 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $197.82 | 8.845% | $215.3172 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $58.67 | 3.508% | $60.7281 | $60.73 | $60.75 | $60.70 |
| Purchase #5 | $111.44 | 11.452% | $124.2021 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $162.81 | 11.272% | $181.1619 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $246.72 | 4.207% | $257.0995 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,047.71 | $1,125.9247 | $1,125.93 | $1,125.90 | $1,125.90 | |