| 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 | $14.74 | 6.416% | $15.6857 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $141.74 | 10.840% | $157.1046 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $149.36 | 4.195% | $155.6257 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $198.83 | 4.770% | $208.3142 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $27.74 | 6.231% | $29.4685 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $147.75 | 7.321% | $158.5668 | $158.57 | $158.55 | $158.60 |
| Purchase #7 | $147.84 | 10.395% | $163.208 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $828.00 | $887.9735 | $887.98 | $887.95 | $888.00 | |