| 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 | $116.80 | 12.625% | $131.546 | $131.55 | $131.55 | $131.50 |
| Purchase #2 | $147.68 | 3.738% | $153.2003 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $121.89 | 12.328% | $136.9166 | $136.92 | $136.90 | $136.90 |
| Purchase #4 | $41.26 | 13.102% | $46.6659 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $147.55 | 9.847% | $162.0792 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $75.30 | 12.301% | $84.5627 | $84.56 | $84.55 | $84.60 |
| Purchase #7 | $25.36 | 3.630% | $26.2806 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $675.84 | $741.2513 | $741.26 | $741.25 | $741.30 | |