| 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 | $169.77 | 7.266% | $182.1055 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $90.62 | 10.130% | $99.7998 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $138.82 | 12.801% | $156.5903 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $221.84 | 3.253% | $229.0565 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $186.54 | 3.824% | $193.6733 | $193.67 | $193.65 | $193.70 |
| Purchase #6 | $77.45 | 11.483% | $86.3436 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $162.29 | 11.833% | $181.4938 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $1,047.33 | $1,129.0628 | $1,129.06 | $1,129.05 | $1,129.10 | |