| 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 | $162.54 | 10.782% | $180.0651 | $180.07 | $180.05 | $180.10 |
| Purchase #2 | $207.33 | 10.178% | $228.432 | $228.43 | $228.45 | $228.40 |
| Purchase #3 | $210.87 | 13.323% | $238.9642 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $167.75 | 10.492% | $185.3503 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $131.62 | 12.481% | $148.0475 | $148.05 | $148.05 | $148.00 |
| Purchase #6 | $191.53 | 4.373% | $199.9056 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $88.43 | 6.388% | $94.0789 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $1,160.07 | $1,274.8436 | $1,274.85 | $1,274.85 | $1,274.90 | |