| 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 | $151.49 | 5.769% | $160.2295 | $160.23 | $160.25 | $160.20 |
| Purchase #2 | $219.38 | 4.396% | $229.0239 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $220.46 | 11.536% | $245.8923 | $245.89 | $245.90 | $245.90 |
| Purchase #4 | $195.57 | 5.502% | $206.3303 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $245.91 | 10.309% | $271.2609 | $271.26 | $271.25 | $271.30 |
| Purchase #6 | $164.42 | 13.633% | $186.8354 | $186.84 | $186.85 | $186.80 |
| Purchase #7 | $140.87 | 7.296% | $151.1479 | $151.15 | $151.15 | $151.10 |
| 7 purchase totals = | $1,338.10 | $1,450.7202 | $1,450.72 | $1,450.75 | $1,450.60 | |