| 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 | $169.69 | 8.169% | $183.552 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $211.50 | 7.839% | $228.0795 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $7.50 | 9.431% | $8.2073 | $8.21 | $8.20 | $8.20 |
| Purchase #4 | $162.59 | 12.682% | $183.2097 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $199.59 | 3.455% | $206.4858 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $93.46 | 12.479% | $105.1229 | $105.12 | $105.10 | $105.10 |
| Purchase #7 | $150.27 | 4.186% | $156.5603 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $994.60 | $1,071.2175 | $1,071.22 | $1,071.20 | $1,071.30 | |