| 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 | $161.62 | 10.574% | $178.7097 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $114.81 | 13.286% | $130.0637 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $18.46 | 4.697% | $19.3271 | $19.33 | $19.35 | $19.30 |
| Purchase #4 | $18.83 | 6.363% | $20.0282 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $186.72 | 6.238% | $198.3676 | $198.37 | $198.35 | $198.40 |
| Purchase #6 | $83.69 | 3.585% | $86.6903 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $238.40 | 7.820% | $257.0429 | $257.04 | $257.05 | $257.00 |
| 7 purchase totals = | $822.53 | $890.2295 | $890.23 | $890.25 | $890.20 | |