| 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 | $164.51 | 8.362% | $178.2663 | $178.27 | $178.25 | $178.30 |
| Purchase #2 | $155.37 | 3.149% | $160.2626 | $160.26 | $160.25 | $160.30 |
| Purchase #3 | $154.88 | 11.712% | $173.0195 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $56.55 | 8.245% | $61.2125 | $61.21 | $61.20 | $61.20 |
| Purchase #5 | $58.28 | 3.646% | $60.4049 | $60.40 | $60.40 | $60.40 |
| Purchase #6 | $140.85 | 7.844% | $151.8983 | $151.90 | $151.90 | $151.90 |
| Purchase #7 | $129.53 | 10.739% | $143.4402 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $859.97 | $928.5043 | $928.50 | $928.45 | $928.50 | |