| 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 | $126.58 | 8.453% | $137.2798 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $132.33 | 13.376% | $150.0305 | $150.03 | $150.05 | $150.00 |
| Purchase #3 | $128.36 | 4.435% | $134.0528 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $97.31 | 11.250% | $108.2574 | $108.26 | $108.25 | $108.30 |
| Purchase #5 | $141.92 | 3.740% | $147.2278 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $189.93 | 9.739% | $208.4273 | $208.43 | $208.45 | $208.40 |
| Purchase #7 | $153.40 | 6.646% | $163.595 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $969.83 | $1,048.8706 | $1,048.88 | $1,048.95 | $1,048.90 | |