| 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 | $168.92 | 5.346% | $177.9505 | $177.95 | $177.95 | $178.00 |
| Purchase #2 | $35.84 | 12.162% | $40.1989 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $161.78 | 13.235% | $183.1916 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $200.47 | 9.855% | $220.2263 | $220.23 | $220.25 | $220.20 |
| Purchase #5 | $115.86 | 6.337% | $123.202 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $198.78 | 4.531% | $207.7867 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $152.84 | 12.141% | $171.3963 | $171.40 | $171.40 | $171.40 |
| 7 purchase totals = | $1,034.49 | $1,123.9523 | $1,123.96 | $1,124.00 | $1,124.00 | |