| 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 | $169.89 | 10.730% | $188.1192 | $188.12 | $188.10 | $188.10 |
| Purchase #2 | $160.57 | 7.660% | $172.8697 | $172.87 | $172.85 | $172.90 |
| Purchase #3 | $175.76 | 3.603% | $182.0926 | $182.09 | $182.10 | $182.10 |
| Purchase #4 | $177.60 | 8.341% | $192.4136 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $238.81 | 5.111% | $251.0156 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $202.31 | 12.694% | $227.9912 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $37.87 | 5.382% | $39.9082 | $39.91 | $39.90 | $39.90 |
| 7 purchase totals = | $1,162.81 | $1,254.4101 | $1,254.41 | $1,254.35 | $1,254.40 | |