| 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 | $119.34 | 7.132% | $127.8513 | $127.85 | $127.85 | $127.90 |
| Purchase #2 | $15.68 | 5.465% | $16.5369 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $167.61 | 9.316% | $183.2245 | $183.22 | $183.20 | $183.20 |
| Purchase #4 | $30.51 | 6.118% | $32.3766 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $95.59 | 7.729% | $102.9782 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $225.32 | 3.328% | $232.8186 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $233.38 | 7.820% | $251.6303 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $887.43 | $947.4164 | $947.42 | $947.45 | $947.40 | |