| 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 | $183.35 | 4.355% | $191.3349 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $163.86 | 10.235% | $180.6311 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $185.29 | 9.287% | $202.4979 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $223.91 | 5.866% | $237.0446 | $237.04 | $237.05 | $237.00 |
| Purchase #5 | $78.86 | 13.242% | $89.3026 | $89.30 | $89.30 | $89.30 |
| Purchase #6 | $170.73 | 9.874% | $187.5879 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $43.34 | 5.387% | $45.6747 | $45.67 | $45.65 | $45.70 |
| 7 purchase totals = | $1,049.34 | $1,134.0737 | $1,134.06 | $1,134.10 | $1,134.00 | |