| 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 | $146.82 | 10.348% | $162.0129 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $124.97 | 3.363% | $129.1727 | $129.17 | $129.15 | $129.20 |
| Purchase #3 | $159.73 | 10.830% | $177.0288 | $177.03 | $177.05 | $177.00 |
| Purchase #4 | $45.38 | 3.236% | $46.8485 | $46.85 | $46.85 | $46.80 |
| Purchase #5 | $162.77 | 8.295% | $176.2718 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $27.92 | 11.547% | $31.1439 | $31.14 | $31.15 | $31.10 |
| Purchase #7 | $214.90 | 11.163% | $238.8893 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $882.49 | $961.3679 | $961.36 | $961.35 | $961.30 | |