| 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 | $172.27 | 12.565% | $193.9157 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $144.91 | 4.309% | $151.1542 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $61.44 | 8.621% | $66.7367 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $120.82 | 5.141% | $127.0314 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $66.35 | 4.281% | $69.1904 | $69.19 | $69.20 | $69.20 |
| Purchase #6 | $74.54 | 7.735% | $80.3057 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $80.75 | 3.250% | $83.3744 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $721.08 | $771.7085 | $771.71 | $771.70 | $771.70 | |