| 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 | $160.63 | 9.627% | $176.0939 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $202.63 | 5.599% | $213.9753 | $213.98 | $214.00 | $214.00 |
| Purchase #3 | $125.36 | 12.231% | $140.6928 | $140.69 | $140.70 | $140.70 |
| Purchase #4 | $99.60 | 10.301% | $109.8598 | $109.86 | $109.85 | $109.90 |
| Purchase #5 | $227.49 | 4.794% | $238.3959 | $238.40 | $238.40 | $238.40 |
| Purchase #6 | $167.69 | 9.862% | $184.2276 | $184.23 | $184.25 | $184.20 |
| Purchase #7 | $173.74 | 8.253% | $188.0788 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,157.14 | $1,251.3241 | $1,251.33 | $1,251.40 | $1,251.40 | |