| 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 | $214.85 | 6.478% | $228.768 | $228.77 | $228.75 | $228.80 |
| Purchase #2 | $171.46 | 6.408% | $182.4472 | $182.45 | $182.45 | $182.40 |
| Purchase #3 | $158.40 | 3.628% | $164.1468 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $85.40 | 8.137% | $92.349 | $92.35 | $92.35 | $92.30 |
| Purchase #5 | $47.61 | 9.827% | $52.2886 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $60.81 | 11.634% | $67.8846 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $177.68 | 6.832% | $189.8191 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $916.21 | $977.7033 | $977.71 | $977.70 | $977.60 | |