| 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 | $162.60 | 10.543% | $179.7429 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $195.41 | 9.233% | $213.4522 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $79.50 | 12.380% | $89.3421 | $89.34 | $89.35 | $89.30 |
| Purchase #4 | $68.90 | 12.288% | $77.3664 | $77.37 | $77.35 | $77.40 |
| Purchase #5 | $25.53 | 10.317% | $28.1639 | $28.16 | $28.15 | $28.20 |
| Purchase #6 | $81.31 | 9.182% | $88.7759 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $106.44 | 7.792% | $114.7338 | $114.73 | $114.75 | $114.70 |
| 7 purchase totals = | $719.69 | $791.5772 | $791.57 | $791.60 | $791.60 | |