| 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 | $131.78 | 10.258% | $145.298 | $145.30 | $145.30 | $145.30 |
| Purchase #2 | $178.35 | 11.102% | $198.1504 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $170.57 | 4.575% | $178.3736 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $127.66 | 8.256% | $138.1996 | $138.20 | $138.20 | $138.20 |
| Purchase #5 | $147.72 | 9.817% | $162.2217 | $162.22 | $162.20 | $162.20 |
| Purchase #6 | $247.92 | 10.218% | $273.2525 | $273.25 | $273.25 | $273.30 |
| Purchase #7 | $170.92 | 7.107% | $183.0673 | $183.07 | $183.05 | $183.10 |
| 7 purchase totals = | $1,174.92 | $1,278.5631 | $1,278.56 | $1,278.50 | $1,278.70 | |