| 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 | $144.94 | 9.450% | $158.6368 | $158.64 | $158.65 | $158.60 |
| Purchase #2 | $108.74 | 4.102% | $113.2005 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $121.60 | 9.678% | $133.3684 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $165.65 | 12.594% | $186.512 | $186.51 | $186.50 | $186.50 |
| Purchase #5 | $94.86 | 4.392% | $99.0263 | $99.03 | $99.05 | $99.00 |
| Purchase #6 | $222.29 | 8.387% | $240.9335 | $240.93 | $240.95 | $240.90 |
| Purchase #7 | $104.50 | 5.789% | $110.5495 | $110.55 | $110.55 | $110.50 |
| 7 purchase totals = | $962.58 | $1,042.2270 | $1,042.23 | $1,042.25 | $1,042.10 | |