| 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 | $168.27 | 4.484% | $175.8152 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $240.39 | 7.428% | $258.2462 | $258.25 | $258.25 | $258.20 |
| Purchase #3 | $80.68 | 9.392% | $88.2575 | $88.26 | $88.25 | $88.30 |
| Purchase #4 | $156.80 | 3.678% | $162.5671 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $27.53 | 5.642% | $29.0832 | $29.08 | $29.10 | $29.10 |
| Purchase #6 | $111.25 | 3.293% | $114.9135 | $114.91 | $114.90 | $114.90 |
| Purchase #7 | $104.30 | 9.387% | $114.0906 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $889.22 | $942.9733 | $942.98 | $942.95 | $943.00 | |