| 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 | $136.45 | 8.857% | $148.5354 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $26.82 | 12.107% | $30.0671 | $30.07 | $30.05 | $30.10 |
| Purchase #3 | $56.89 | 6.315% | $60.4826 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $39.95 | 5.523% | $42.1564 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $76.97 | 11.645% | $85.9332 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $155.50 | 9.496% | $170.2663 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $218.29 | 10.346% | $240.8743 | $240.87 | $240.85 | $240.90 |
| 7 purchase totals = | $710.87 | $778.3153 | $778.32 | $778.30 | $778.40 | |