| 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 | $149.76 | 7.860% | $161.5311 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $99.37 | 6.677% | $106.0049 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $63.88 | 5.243% | $67.2292 | $67.23 | $67.25 | $67.20 |
| Purchase #4 | $209.83 | 7.300% | $225.1476 | $225.15 | $225.15 | $225.10 |
| Purchase #5 | $233.41 | 6.246% | $247.9888 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $86.64 | 5.524% | $91.426 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $189.81 | 6.159% | $201.5004 | $201.50 | $201.50 | $201.50 |
| 7 purchase totals = | $1,032.70 | $1,100.8280 | $1,100.83 | $1,100.90 | $1,100.70 | |