| 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 | $183.36 | 11.289% | $204.0595 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $155.65 | 10.291% | $171.6679 | $171.67 | $171.65 | $171.70 |
| Purchase #3 | $58.51 | 8.864% | $63.6963 | $63.70 | $63.70 | $63.70 |
| Purchase #4 | $67.61 | 12.177% | $75.8429 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $35.93 | 8.242% | $38.8914 | $38.89 | $38.90 | $38.90 |
| Purchase #6 | $153.75 | 9.216% | $167.9196 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $147.58 | 6.492% | $157.1609 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $802.39 | $879.2385 | $879.24 | $879.20 | $879.30 | |