| 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 | $123.67 | 10.208% | $136.2942 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $42.32 | 8.443% | $45.8931 | $45.89 | $45.90 | $45.90 |
| Purchase #3 | $137.60 | 12.766% | $155.166 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $99.68 | 9.787% | $109.4357 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $195.73 | 7.172% | $209.7678 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $124.84 | 7.846% | $134.6349 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $69.92 | 9.629% | $76.6526 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $793.76 | $867.8443 | $867.84 | $867.85 | $867.90 | |