| 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 | $147.91 | 4.613% | $154.7331 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $5.43 | 6.342% | $5.7744 | $5.77 | $5.75 | $5.80 |
| Purchase #3 | $71.45 | 13.253% | $80.9193 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $249.75 | 8.619% | $271.276 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $28.65 | 10.740% | $31.727 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $28.99 | 4.477% | $30.2879 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $202.48 | 7.126% | $216.9087 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $734.66 | $791.6264 | $791.63 | $791.65 | $791.60 | |