| 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 | $119.77 | 13.624% | $136.0875 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $21.72 | 6.462% | $23.1235 | $23.12 | $23.10 | $23.10 |
| Purchase #3 | $65.32 | 9.708% | $71.6613 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $181.38 | 11.772% | $202.7321 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $27.95 | 11.223% | $31.0868 | $31.09 | $31.10 | $31.10 |
| Purchase #6 | $79.45 | 9.253% | $86.8015 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $5.73 | 10.768% | $6.347 | $6.35 | $6.35 | $6.30 |
| 7 purchase totals = | $501.32 | $557.8397 | $557.84 | $557.85 | $557.80 | |