| 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 | $151.42 | 9.211% | $165.3673 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $157.34 | 7.224% | $168.7062 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $7.69 | 9.827% | $8.4457 | $8.45 | $8.45 | $8.40 |
| Purchase #4 | $60.40 | 8.745% | $65.682 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $100.41 | 12.474% | $112.9351 | $112.94 | $112.95 | $112.90 |
| Purchase #6 | $153.92 | 5.829% | $162.892 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $88.56 | 7.446% | $95.1542 | $95.15 | $95.15 | $95.20 |
| 7 purchase totals = | $719.74 | $779.1825 | $779.19 | $779.20 | $779.20 | |