| 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 | $144.75 | 6.178% | $153.6927 | $153.69 | $153.70 | $153.70 |
| Purchase #2 | $128.93 | 10.847% | $142.915 | $142.92 | $142.90 | $142.90 |
| Purchase #3 | $234.72 | 3.349% | $242.5808 | $242.58 | $242.60 | $242.60 |
| Purchase #4 | $165.38 | 4.302% | $172.4946 | $172.49 | $172.50 | $172.50 |
| Purchase #5 | $130.97 | 10.821% | $145.1423 | $145.14 | $145.15 | $145.10 |
| Purchase #6 | $104.93 | 9.685% | $115.0925 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $171.67 | 6.532% | $182.8835 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $1,081.35 | $1,154.8014 | $1,154.79 | $1,154.85 | $1,154.80 | |