| 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 | $179.87 | 10.235% | $198.2797 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $152.58 | 12.180% | $171.1642 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $214.54 | 8.594% | $232.9776 | $232.98 | $233.00 | $233.00 |
| Purchase #4 | $27.86 | 4.411% | $29.0889 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $89.73 | 5.800% | $94.9343 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $206.50 | 11.654% | $230.5655 | $230.57 | $230.55 | $230.60 |
| Purchase #7 | $139.95 | 12.812% | $157.8804 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $1,011.03 | $1,114.8906 | $1,114.89 | $1,114.95 | $1,115.00 | |