| 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 | $147.74 | 10.699% | $163.5467 | $163.55 | $163.55 | $163.50 |
| Purchase #2 | $123.55 | 5.684% | $130.5726 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $107.42 | 9.520% | $117.6464 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $88.26 | 8.301% | $95.5865 | $95.59 | $95.60 | $95.60 |
| Purchase #5 | $114.44 | 5.604% | $120.8532 | $120.85 | $120.85 | $120.90 |
| Purchase #6 | $77.56 | 3.635% | $80.3793 | $80.38 | $80.40 | $80.40 |
| Purchase #7 | $196.62 | 10.504% | $217.273 | $217.27 | $217.25 | $217.30 |
| 7 purchase totals = | $855.59 | $925.8577 | $925.86 | $925.85 | $925.90 | |