| 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 | $175.57 | 13.344% | $198.9981 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $69.70 | 6.577% | $74.2842 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $131.71 | 9.502% | $144.2251 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $187.62 | 8.586% | $203.7291 | $203.73 | $203.75 | $203.70 |
| Purchase #5 | $105.37 | 8.287% | $114.102 | $114.10 | $114.10 | $114.10 |
| Purchase #6 | $87.82 | 8.243% | $95.059 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $149.56 | 9.868% | $164.3186 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $907.35 | $994.7161 | $994.72 | $994.75 | $994.70 | |