| 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 | $178.83 | 6.605% | $190.6417 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $64.59 | 7.516% | $69.4446 | $69.44 | $69.45 | $69.40 |
| Purchase #3 | $50.70 | 4.643% | $53.054 | $53.05 | $53.05 | $53.10 |
| Purchase #4 | $212.88 | 5.400% | $224.3755 | $224.38 | $224.40 | $224.40 |
| Purchase #5 | $22.39 | 8.856% | $24.3729 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $37.34 | 9.194% | $40.773 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $11.67 | 3.468% | $12.0747 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $578.40 | $614.7364 | $614.72 | $614.70 | $614.80 | |