| 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 | $205.28 | 4.598% | $214.7188 | $214.72 | $214.70 | $214.70 |
| Purchase #2 | $82.51 | 13.681% | $93.7982 | $93.80 | $93.80 | $93.80 |
| Purchase #3 | $98.27 | 8.192% | $106.3203 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $35.42 | 3.221% | $36.5609 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $127.46 | 10.767% | $141.1836 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $70.68 | 13.674% | $80.3448 | $80.34 | $80.35 | $80.30 |
| Purchase #7 | $169.29 | 7.405% | $181.8259 | $181.83 | $181.85 | $181.80 |
| 7 purchase totals = | $788.91 | $854.7525 | $854.75 | $854.75 | $854.70 | |