| 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 | $164.52 | 9.335% | $179.8779 | $179.88 | $179.90 | $179.90 |
| Purchase #2 | $44.38 | 9.721% | $48.6942 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $246.35 | 11.874% | $275.6016 | $275.60 | $275.60 | $275.60 |
| Purchase #4 | $79.32 | 4.659% | $83.0155 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $163.84 | 12.319% | $184.0234 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $94.81 | 3.227% | $97.8695 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $163.69 | 10.627% | $181.0853 | $181.09 | $181.10 | $181.10 |
| 7 purchase totals = | $956.91 | $1,050.1674 | $1,050.17 | $1,050.15 | $1,050.20 | |