| 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 | $164.46 | 13.332% | $186.3858 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $223.62 | 8.508% | $242.6456 | $242.65 | $242.65 | $242.60 |
| Purchase #3 | $238.87 | 5.138% | $251.1431 | $251.14 | $251.15 | $251.10 |
| Purchase #4 | $72.25 | 9.700% | $79.2583 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $220.76 | 9.449% | $241.6196 | $241.62 | $241.60 | $241.60 |
| Purchase #6 | $12.79 | 9.620% | $14.0204 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $78.58 | 13.708% | $89.3517 | $89.35 | $89.35 | $89.40 |
| 7 purchase totals = | $1,011.33 | $1,104.4245 | $1,104.43 | $1,104.40 | $1,104.40 | |