| 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 | $15.76 | 5.558% | $16.6359 | $16.64 | $16.65 | $16.60 |
| Purchase #2 | $217.55 | 7.455% | $233.7684 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $250.89 | 10.700% | $277.7352 | $277.74 | $277.75 | $277.70 |
| Purchase #4 | $164.37 | 3.717% | $170.4796 | $170.48 | $170.50 | $170.50 |
| Purchase #5 | $210.67 | 7.379% | $226.2153 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $75.63 | 6.801% | $80.7736 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $192.95 | 4.674% | $201.9685 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $1,127.82 | $1,207.5765 | $1,207.59 | $1,207.55 | $1,207.60 | |