| 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 | $175.85 | 11.359% | $195.8248 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $49.66 | 7.791% | $53.529 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $198.92 | 9.606% | $218.0283 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $198.50 | 5.711% | $209.8363 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $219.80 | 10.813% | $243.567 | $243.57 | $243.55 | $243.60 |
| Purchase #6 | $79.29 | 7.394% | $85.1527 | $85.15 | $85.15 | $85.20 |
| Purchase #7 | $119.88 | 5.591% | $126.5825 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $1,041.90 | $1,132.5206 | $1,132.52 | $1,132.55 | $1,132.50 | |