| 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 | $76.60 | 5.396% | $80.7333 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $138.29 | 12.402% | $155.4407 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $192.74 | 11.187% | $214.3018 | $214.30 | $214.30 | $214.30 |
| Purchase #4 | $127.79 | 4.269% | $133.2454 | $133.25 | $133.25 | $133.20 |
| Purchase #5 | $165.44 | 7.738% | $178.2417 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $181.43 | 12.821% | $204.6911 | $204.69 | $204.70 | $204.70 |
| Purchase #7 | $51.80 | 4.585% | $54.175 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $934.09 | $1,020.8290 | $1,020.83 | $1,020.90 | $1,020.70 | |