| 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 | $197.48 | 9.219% | $215.6857 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $16.54 | 6.113% | $17.5511 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $79.70 | 8.356% | $86.3597 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $136.90 | 6.312% | $145.5411 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $79.34 | 13.835% | $90.3167 | $90.32 | $90.30 | $90.30 |
| Purchase #6 | $235.52 | 9.129% | $257.0206 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $89.43 | 4.668% | $93.6046 | $93.60 | $93.60 | $93.60 |
| 7 purchase totals = | $834.91 | $906.0795 | $906.08 | $906.05 | $906.10 | |