| 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 | $144.81 | 3.634% | $150.0724 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $233.88 | 7.162% | $250.6305 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $77.33 | 8.364% | $83.7979 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $95.99 | 3.482% | $99.3324 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $188.32 | 5.287% | $198.2765 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $163.91 | 9.242% | $179.0586 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $123.64 | 9.240% | $135.0643 | $135.06 | $135.05 | $135.10 |
| 7 purchase totals = | $1,027.88 | $1,096.2326 | $1,096.23 | $1,096.25 | $1,096.30 | |