| 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 | $171.66 | 4.237% | $178.9332 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $69.72 | 3.690% | $72.2927 | $72.29 | $72.30 | $72.30 |
| Purchase #3 | $98.90 | 13.247% | $112.0013 | $112.00 | $112.00 | $112.00 |
| Purchase #4 | $109.49 | 4.421% | $114.3306 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $179.64 | 4.780% | $188.2268 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $10.91 | 6.815% | $11.6535 | $11.65 | $11.65 | $11.70 |
| Purchase #7 | $239.40 | 11.112% | $266.0021 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $879.72 | $943.4402 | $943.43 | $943.50 | $943.40 | |