| 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 | $5.90 | 4.477% | $6.1641 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $208.27 | 4.546% | $217.738 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $89.54 | 3.683% | $92.8378 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $186.53 | 4.331% | $194.6086 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $125.81 | 8.104% | $136.0056 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $242.32 | 12.687% | $273.0631 | $273.06 | $273.05 | $273.10 |
| Purchase #7 | $175.30 | 7.263% | $188.032 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $1,033.67 | $1,108.4492 | $1,108.45 | $1,108.45 | $1,108.40 | |