| 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 | $187.67 | 12.740% | $211.5792 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $240.71 | 13.346% | $272.8352 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $167.58 | 5.217% | $176.3226 | $176.32 | $176.30 | $176.30 |
| Purchase #4 | $149.78 | 11.843% | $167.5184 | $167.52 | $167.50 | $167.50 |
| Purchase #5 | $113.65 | 7.403% | $122.0635 | $122.06 | $122.05 | $122.10 |
| Purchase #6 | $156.85 | 11.611% | $175.0619 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $50.86 | 9.493% | $55.6881 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $1,067.10 | $1,181.0689 | $1,181.07 | $1,181.05 | $1,181.10 | |