| 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 | $118.60 | 13.174% | $134.2244 | $134.22 | $134.20 | $134.20 |
| Purchase #2 | $115.83 | 6.244% | $123.0624 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $120.54 | 8.721% | $131.0523 | $131.05 | $131.05 | $131.10 |
| Purchase #4 | $171.70 | 9.477% | $187.972 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $19.86 | 6.146% | $21.0806 | $21.08 | $21.10 | $21.10 |
| Purchase #6 | $214.84 | 6.103% | $227.9517 | $227.95 | $227.95 | $228.00 |
| Purchase #7 | $140.97 | 4.775% | $147.7013 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $902.34 | $973.0447 | $973.03 | $973.00 | $973.20 | |