| 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 | $189.57 | 5.487% | $199.9717 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $14.90 | 9.488% | $16.3137 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $64.70 | 5.838% | $68.4772 | $68.48 | $68.50 | $68.50 |
| Purchase #4 | $158.50 | 13.111% | $179.2809 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $51.41 | 13.137% | $58.1637 | $58.16 | $58.15 | $58.20 |
| Purchase #6 | $205.64 | 13.723% | $233.86 | $233.86 | $233.85 | $233.90 |
| Purchase #7 | $214.32 | 11.500% | $238.9668 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $899.04 | $995.0340 | $995.03 | $995.00 | $995.20 | |