| 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 | $142.37 | 8.138% | $153.9561 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $61.40 | 10.792% | $68.0263 | $68.03 | $68.05 | $68.00 |
| Purchase #3 | $247.34 | 13.745% | $281.3369 | $281.34 | $281.35 | $281.30 |
| Purchase #4 | $249.71 | 8.285% | $270.3985 | $270.40 | $270.40 | $270.40 |
| Purchase #5 | $189.52 | 9.452% | $207.4334 | $207.43 | $207.45 | $207.40 |
| Purchase #6 | $129.35 | 12.379% | $145.3622 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $35.38 | 4.775% | $37.0694 | $37.07 | $37.05 | $37.10 |
| 7 purchase totals = | $1,055.07 | $1,163.5828 | $1,163.59 | $1,163.60 | $1,163.60 | |