| 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 | $189.52 | 10.113% | $208.6862 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $85.50 | 9.835% | $93.9089 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $165.63 | 10.813% | $183.5396 | $183.54 | $183.55 | $183.50 |
| Purchase #4 | $26.63 | 3.771% | $27.6342 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $23.32 | 4.133% | $24.2838 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $134.87 | 11.483% | $150.3571 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $72.32 | 10.500% | $79.9136 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $697.79 | $768.3234 | $768.32 | $768.35 | $768.30 | |