| 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 | $178.29 | 11.378% | $198.5758 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $204.97 | 4.844% | $214.8987 | $214.90 | $214.90 | $214.90 |
| Purchase #3 | $164.34 | 13.565% | $186.6327 | $186.63 | $186.65 | $186.60 |
| Purchase #4 | $200.64 | 7.609% | $215.9067 | $215.91 | $215.90 | $215.90 |
| Purchase #5 | $221.65 | 9.347% | $242.3676 | $242.37 | $242.35 | $242.40 |
| Purchase #6 | $182.94 | 5.345% | $192.7181 | $192.72 | $192.70 | $192.70 |
| Purchase #7 | $100.26 | 6.757% | $107.0346 | $107.03 | $107.05 | $107.00 |
| 7 purchase totals = | $1,253.09 | $1,358.1342 | $1,358.14 | $1,358.15 | $1,358.10 | |