| 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 | $167.72 | 4.291% | $174.9169 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $45.50 | 4.818% | $47.6922 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $104.29 | 10.338% | $115.0715 | $115.07 | $115.05 | $115.10 |
| Purchase #4 | $42.38 | 7.469% | $45.5454 | $45.55 | $45.55 | $45.50 |
| Purchase #5 | $123.80 | 13.601% | $140.638 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $199.96 | 10.179% | $220.3139 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $203.97 | 13.580% | $231.6691 | $231.67 | $231.65 | $231.70 |
| 7 purchase totals = | $887.62 | $975.8470 | $975.85 | $975.80 | $975.80 | |