| 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 | $193.53 | 8.153% | $209.3085 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $102.92 | 5.761% | $108.8492 | $108.85 | $108.85 | $108.80 |
| Purchase #3 | $15.49 | 5.703% | $16.3734 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $7.52 | 11.591% | $8.3916 | $8.39 | $8.40 | $8.40 |
| Purchase #5 | $146.31 | 8.863% | $159.2775 | $159.28 | $159.30 | $159.30 |
| Purchase #6 | $177.88 | 8.322% | $192.6832 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $130.55 | 13.258% | $147.8583 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $774.20 | $842.7417 | $842.74 | $842.75 | $842.80 | |