| 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 | $156.50 | 5.816% | $165.602 | $165.60 | $165.60 | $165.60 |
| Purchase #2 | $232.99 | 10.441% | $257.3165 | $257.32 | $257.30 | $257.30 |
| Purchase #3 | $35.36 | 13.492% | $40.1308 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $26.72 | 8.211% | $28.914 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $76.59 | 9.244% | $83.67 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $232.32 | 9.353% | $254.0489 | $254.05 | $254.05 | $254.00 |
| Purchase #7 | $199.68 | 10.264% | $220.1752 | $220.18 | $220.20 | $220.20 |
| 7 purchase totals = | $960.16 | $1,049.8574 | $1,049.86 | $1,049.85 | $1,049.80 | |