| 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 | $163.85 | 11.475% | $182.6518 | $182.65 | $182.65 | $182.70 |
| Purchase #2 | $9.47 | 7.671% | $10.1964 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $44.91 | 12.230% | $50.4025 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $173.60 | 7.267% | $186.2155 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $142.94 | 8.851% | $155.5916 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $183.98 | 3.792% | $190.9565 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $195.88 | 12.376% | $220.1221 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $914.63 | $996.1364 | $996.14 | $996.10 | $996.20 | |