| 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 | $173.51 | 4.742% | $181.7378 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $164.81 | 5.722% | $174.2404 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $39.48 | 5.622% | $41.6996 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $82.88 | 4.465% | $86.5806 | $86.58 | $86.60 | $86.60 |
| Purchase #5 | $52.59 | 10.630% | $58.1803 | $58.18 | $58.20 | $58.20 |
| Purchase #6 | $49.72 | 9.119% | $54.254 | $54.25 | $54.25 | $54.30 |
| Purchase #7 | $162.68 | 9.420% | $178.0045 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $725.67 | $774.6972 | $774.69 | $774.75 | $774.70 | |