| 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 | $144.92 | 6.834% | $154.8238 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $164.64 | 10.179% | $181.3987 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $206.72 | 12.241% | $232.0246 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $6.83 | 5.131% | $7.1804 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $171.54 | 6.272% | $182.299 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $168.44 | 12.381% | $189.2946 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $127.84 | 12.114% | $143.3265 | $143.33 | $143.35 | $143.30 |
| 7 purchase totals = | $990.93 | $1,090.3476 | $1,090.34 | $1,090.35 | $1,090.30 | |