| 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 | $151.91 | 8.183% | $164.3408 | $164.34 | $164.35 | $164.30 |
| Purchase #2 | $68.75 | 9.841% | $75.5157 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $10.34 | 11.687% | $11.5484 | $11.55 | $11.55 | $11.50 |
| Purchase #4 | $142.93 | 8.146% | $154.5731 | $154.57 | $154.55 | $154.60 |
| Purchase #5 | $9.43 | 9.363% | $10.3129 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $238.97 | 10.700% | $264.5398 | $264.54 | $264.55 | $264.50 |
| Purchase #7 | $62.70 | 12.157% | $70.3224 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $685.03 | $751.1531 | $751.15 | $751.10 | $751.00 | |