| 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 | $163.82 | 11.774% | $183.1082 | $183.11 | $183.10 | $183.10 |
| Purchase #2 | $146.34 | 12.367% | $164.4379 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $171.99 | 9.730% | $188.7246 | $188.72 | $188.70 | $188.70 |
| Purchase #4 | $181.58 | 13.565% | $206.2113 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $237.28 | 7.278% | $254.5492 | $254.55 | $254.55 | $254.50 |
| Purchase #6 | $166.29 | 6.653% | $177.3533 | $177.35 | $177.35 | $177.40 |
| Purchase #7 | $77.70 | 3.195% | $80.1825 | $80.18 | $80.20 | $80.20 |
| 7 purchase totals = | $1,145.00 | $1,254.5670 | $1,254.56 | $1,254.55 | $1,254.50 | |