| 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 | $158.57 | 9.832% | $174.1606 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $192.62 | 9.635% | $211.1789 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $226.28 | 11.713% | $252.7842 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $127.36 | 10.390% | $140.5927 | $140.59 | $140.60 | $140.60 |
| Purchase #5 | $132.41 | 4.643% | $138.5578 | $138.56 | $138.55 | $138.60 |
| Purchase #6 | $103.93 | 13.112% | $117.5573 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $121.86 | 3.460% | $126.0764 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $1,063.03 | $1,160.9079 | $1,160.91 | $1,160.95 | $1,161.10 | |