| 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 | $143.95 | 5.557% | $151.9493 | $151.95 | $151.95 | $151.90 |
| Purchase #2 | $42.35 | 3.580% | $43.8661 | $43.87 | $43.85 | $43.90 |
| Purchase #3 | $128.63 | 6.712% | $137.2636 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $110.46 | 3.467% | $114.2896 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $176.52 | 13.833% | $200.938 | $200.94 | $200.95 | $200.90 |
| Purchase #6 | $240.44 | 10.736% | $266.2536 | $266.25 | $266.25 | $266.30 |
| Purchase #7 | $22.46 | 12.423% | $25.2502 | $25.25 | $25.25 | $25.30 |
| 7 purchase totals = | $864.81 | $939.8104 | $939.81 | $939.80 | $939.90 | |