| 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 | $149.76 | 7.581% | $161.1133 | $161.11 | $161.10 | $161.10 |
| Purchase #2 | $157.53 | 10.748% | $174.4613 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $202.56 | 13.134% | $229.1642 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $10.57 | 5.628% | $11.1649 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $198.36 | 12.102% | $222.3655 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $208.67 | 13.528% | $236.8989 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $35.29 | 10.793% | $39.0988 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $962.74 | $1,074.2669 | $1,074.26 | $1,074.20 | $1,074.40 | |