| 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 | $157.85 | 13.178% | $178.6515 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $26.88 | 12.667% | $30.2849 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $201.49 | 12.345% | $226.3639 | $226.36 | $226.35 | $226.40 |
| Purchase #4 | $227.75 | 5.483% | $240.2375 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $232.37 | 10.177% | $256.0183 | $256.02 | $256.00 | $256.00 |
| Purchase #6 | $177.72 | 5.478% | $187.4555 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $202.46 | 10.424% | $223.5644 | $223.56 | $223.55 | $223.60 |
| 7 purchase totals = | $1,226.52 | $1,342.5760 | $1,342.57 | $1,342.55 | $1,342.70 | |