| 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 | $133.37 | 6.654% | $142.2444 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $157.40 | 3.184% | $162.4116 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $163.99 | 10.730% | $181.5861 | $181.59 | $181.60 | $181.60 |
| Purchase #4 | $103.33 | 11.714% | $115.4341 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $58.54 | 7.835% | $63.1266 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $236.61 | 6.442% | $251.8524 | $251.85 | $251.85 | $251.90 |
| Purchase #7 | $44.61 | 11.661% | $49.812 | $49.81 | $49.80 | $49.80 |
| 7 purchase totals = | $897.85 | $966.4672 | $966.46 | $966.50 | $966.40 | |