| 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 | $6.72 | 4.449% | $7.019 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $177.96 | 4.299% | $185.6105 | $185.61 | $185.60 | $185.60 |
| Purchase #3 | $133.64 | 4.799% | $140.0534 | $140.05 | $140.05 | $140.10 |
| Purchase #4 | $141.70 | 11.292% | $157.7008 | $157.70 | $157.70 | $157.70 |
| Purchase #5 | $198.66 | 5.261% | $209.1115 | $209.11 | $209.10 | $209.10 |
| Purchase #6 | $186.94 | 4.366% | $195.1018 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $231.66 | 13.324% | $262.5264 | $262.53 | $262.55 | $262.50 |
| 7 purchase totals = | $1,077.28 | $1,157.1234 | $1,157.12 | $1,157.10 | $1,157.10 | |