| 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 | $175.41 | 5.391% | $184.8664 | $184.87 | $184.85 | $184.90 |
| Purchase #2 | $221.76 | 5.366% | $233.6596 | $233.66 | $233.65 | $233.70 |
| Purchase #3 | $86.51 | 11.715% | $96.6446 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $85.65 | 13.276% | $97.0209 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $43.27 | 12.124% | $48.5161 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $134.30 | 12.161% | $150.6322 | $150.63 | $150.65 | $150.60 |
| Purchase #7 | $16.46 | 4.565% | $17.2114 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $763.36 | $828.5512 | $828.55 | $828.50 | $828.50 | |