| 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 | $182.96 | 12.272% | $205.4129 | $205.41 | $205.40 | $205.40 |
| Purchase #2 | $6.58 | 13.172% | $7.4467 | $7.45 | $7.45 | $7.40 |
| Purchase #3 | $32.26 | 5.714% | $34.1033 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $52.68 | 10.173% | $58.0391 | $58.04 | $58.05 | $58.00 |
| Purchase #5 | $164.96 | 6.457% | $175.6115 | $175.61 | $175.60 | $175.60 |
| Purchase #6 | $198.69 | 10.590% | $219.7313 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $240.49 | 3.316% | $248.4646 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $878.62 | $948.8094 | $948.80 | $948.80 | $948.70 | |