| 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 | $173.54 | 4.443% | $181.2504 | $181.25 | $181.25 | $181.30 |
| Purchase #2 | $73.61 | 6.872% | $78.6685 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $177.88 | 13.549% | $201.981 | $201.98 | $202.00 | $202.00 |
| Purchase #4 | $239.79 | 3.157% | $247.3602 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $182.75 | 10.379% | $201.7176 | $201.72 | $201.70 | $201.70 |
| Purchase #6 | $147.28 | 6.687% | $157.1286 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $208.29 | 12.653% | $234.6449 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,203.14 | $1,302.7512 | $1,302.75 | $1,302.75 | $1,302.80 | |