| 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 | $144.36 | 6.167% | $153.2627 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $197.68 | 4.824% | $207.2161 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $148.68 | 9.730% | $163.1466 | $163.15 | $163.15 | $163.10 |
| Purchase #4 | $36.41 | 10.785% | $40.3368 | $40.34 | $40.35 | $40.30 |
| Purchase #5 | $246.36 | 8.197% | $266.5541 | $266.55 | $266.55 | $266.60 |
| Purchase #6 | $63.46 | 3.700% | $65.808 | $65.81 | $65.80 | $65.80 |
| Purchase #7 | $185.86 | 5.742% | $196.5321 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $1,022.81 | $1,092.8564 | $1,092.86 | $1,092.85 | $1,092.80 | |