| 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 | $139.78 | 9.647% | $153.2646 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $30.59 | 13.449% | $34.704 | $34.70 | $34.70 | $34.70 |
| Purchase #3 | $60.89 | 7.432% | $65.4153 | $65.42 | $65.40 | $65.40 |
| Purchase #4 | $11.26 | 8.149% | $12.1776 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $117.26 | 7.754% | $126.3523 | $126.35 | $126.35 | $126.40 |
| Purchase #6 | $196.88 | 12.208% | $220.9151 | $220.92 | $220.90 | $220.90 |
| Purchase #7 | $36.86 | 3.245% | $38.0561 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $593.52 | $650.8850 | $650.89 | $650.85 | $651.00 | |