| 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 | $175.31 | 11.486% | $195.4461 | $195.45 | $195.45 | $195.40 |
| Purchase #2 | $107.80 | 5.842% | $114.0977 | $114.10 | $114.10 | $114.10 |
| Purchase #3 | $194.45 | 11.635% | $217.0743 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $212.81 | 5.102% | $223.6676 | $223.67 | $223.65 | $223.70 |
| Purchase #5 | $56.59 | 3.660% | $58.6612 | $58.66 | $58.65 | $58.70 |
| Purchase #6 | $126.78 | 11.427% | $141.2672 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $229.96 | 11.120% | $255.5316 | $255.53 | $255.55 | $255.50 |
| 7 purchase totals = | $1,103.70 | $1,205.7457 | $1,205.75 | $1,205.70 | $1,205.80 | |