| 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 | $177.45 | 4.717% | $185.8203 | $185.82 | $185.80 | $185.80 |
| Purchase #2 | $214.54 | 9.698% | $235.3461 | $235.35 | $235.35 | $235.30 |
| Purchase #3 | $139.89 | 13.616% | $158.9374 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $109.87 | 8.508% | $119.2177 | $119.22 | $119.20 | $119.20 |
| Purchase #5 | $174.94 | 7.709% | $188.4261 | $188.43 | $188.45 | $188.40 |
| Purchase #6 | $8.44 | 9.274% | $9.2227 | $9.22 | $9.20 | $9.20 |
| Purchase #7 | $125.29 | 13.128% | $141.7381 | $141.74 | $141.75 | $141.70 |
| 7 purchase totals = | $950.42 | $1,038.7084 | $1,038.72 | $1,038.70 | $1,038.50 | |