| 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 | $145.63 | 6.114% | $154.5338 | $154.53 | $154.55 | $154.50 |
| Purchase #2 | $162.35 | 6.635% | $173.1219 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $63.53 | 7.793% | $68.4809 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $137.75 | 5.155% | $144.851 | $144.85 | $144.85 | $144.90 |
| Purchase #5 | $134.44 | 6.631% | $143.3547 | $143.35 | $143.35 | $143.40 |
| Purchase #6 | $165.81 | 9.120% | $180.9319 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $25.95 | 4.682% | $27.165 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $835.46 | $892.4392 | $892.43 | $892.45 | $892.50 | |