| 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 | $142.89 | 5.540% | $150.8061 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $172.62 | 7.145% | $184.9537 | $184.95 | $184.95 | $185.00 |
| Purchase #3 | $246.63 | 11.669% | $275.4093 | $275.41 | $275.40 | $275.40 |
| Purchase #4 | $162.70 | 7.287% | $174.5559 | $174.56 | $174.55 | $174.60 |
| Purchase #5 | $43.75 | 5.530% | $46.1694 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $153.27 | 10.751% | $169.7481 | $169.75 | $169.75 | $169.70 |
| Purchase #7 | $193.56 | 3.304% | $199.9552 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $1,115.42 | $1,201.5977 | $1,201.61 | $1,201.55 | $1,201.70 | |