| 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 | $140.60 | 3.852% | $146.0159 | $146.02 | $146.00 | $146.00 |
| Purchase #2 | $128.64 | 6.221% | $136.6427 | $136.64 | $136.65 | $136.60 |
| Purchase #3 | $139.72 | 5.468% | $147.3599 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $178.36 | 12.694% | $201.001 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $81.61 | 8.804% | $88.7949 | $88.79 | $88.80 | $88.80 |
| Purchase #6 | $114.82 | 5.156% | $120.7401 | $120.74 | $120.75 | $120.70 |
| Purchase #7 | $161.81 | 11.872% | $181.0201 | $181.02 | $181.00 | $181.00 |
| 7 purchase totals = | $945.56 | $1,021.5746 | $1,021.57 | $1,021.55 | $1,021.50 | |