| 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 | $175.74 | 11.619% | $196.1592 | $196.16 | $196.15 | $196.20 |
| Purchase #2 | $228.28 | 10.711% | $252.7311 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $71.34 | 13.644% | $81.0736 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $141.70 | 9.584% | $155.2805 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $109.60 | 6.494% | $116.7174 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $128.87 | 6.626% | $137.4089 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $193.96 | 11.671% | $216.5971 | $216.60 | $216.60 | $216.60 |
| 7 purchase totals = | $1,049.49 | $1,155.9678 | $1,155.97 | $1,155.95 | $1,156.00 | |