| 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 | $168.93 | 13.753% | $192.1629 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $108.52 | 12.601% | $122.1946 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $121.39 | 7.282% | $130.2296 | $130.23 | $130.25 | $130.20 |
| Purchase #4 | $153.27 | 7.129% | $164.1966 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $152.75 | 6.264% | $162.3183 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $191.96 | 4.122% | $199.8726 | $199.87 | $199.85 | $199.90 |
| Purchase #7 | $146.80 | 11.496% | $163.6761 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,043.62 | $1,134.6507 | $1,134.65 | $1,134.65 | $1,134.70 | |