| 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 | $173.54 | 8.409% | $188.133 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $9.95 | 4.307% | $10.3785 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $150.63 | 4.123% | $156.8405 | $156.84 | $156.85 | $156.80 |
| Purchase #4 | $23.73 | 6.527% | $25.2789 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $25.31 | 4.785% | $26.5211 | $26.52 | $26.50 | $26.50 |
| Purchase #6 | $182.60 | 11.112% | $202.8905 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $77.32 | 12.238% | $86.7824 | $86.78 | $86.80 | $86.80 |
| 7 purchase totals = | $643.08 | $696.8249 | $696.82 | $696.90 | $696.80 | |