| 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 | $165.30 | 3.453% | $171.0078 | $171.01 | $171.00 | $171.00 |
| Purchase #2 | $57.59 | 10.108% | $63.4112 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $158.36 | 13.456% | $179.6689 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $21.53 | 8.256% | $23.3075 | $23.31 | $23.30 | $23.30 |
| Purchase #5 | $237.72 | 5.310% | $250.3429 | $250.34 | $250.35 | $250.30 |
| Purchase #6 | $176.85 | 6.407% | $188.1808 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $84.68 | 10.154% | $93.2784 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $902.03 | $969.1975 | $969.20 | $969.20 | $969.20 | |