| 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 | $12.86 | 13.270% | $14.5665 | $14.57 | $14.55 | $14.60 |
| Purchase #2 | $154.98 | 7.161% | $166.0781 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $240.92 | 10.151% | $265.3758 | $265.38 | $265.40 | $265.40 |
| Purchase #4 | $57.84 | 9.699% | $63.4499 | $63.45 | $63.45 | $63.40 |
| Purchase #5 | $51.76 | 3.125% | $53.3775 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $179.33 | 11.649% | $200.2202 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $50.75 | 12.291% | $56.9877 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $748.44 | $820.0557 | $820.07 | $820.10 | $820.10 | |