| 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 | $166.39 | 12.834% | $187.7445 | $187.74 | $187.75 | $187.70 |
| Purchase #2 | $199.30 | 3.294% | $205.8649 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $40.91 | 8.593% | $44.4254 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $15.58 | 8.622% | $16.9233 | $16.92 | $16.90 | $16.90 |
| Purchase #5 | $230.65 | 12.158% | $258.6924 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $192.93 | 12.857% | $217.735 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $91.96 | 13.803% | $104.6532 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $937.72 | $1,036.0387 | $1,036.03 | $1,036.05 | $1,036.00 | |