| 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 | $173.72 | 11.526% | $193.743 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $168.83 | 9.463% | $184.8064 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $140.37 | 5.262% | $147.7563 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $22.25 | 6.822% | $23.7679 | $23.77 | $23.75 | $23.80 |
| Purchase #5 | $95.69 | 13.651% | $108.7526 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $153.28 | 11.444% | $170.8214 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $249.76 | 5.702% | $264.0013 | $264.00 | $264.00 | $264.00 |
| 7 purchase totals = | $1,003.90 | $1,093.6489 | $1,093.65 | $1,093.60 | $1,093.70 | |