| 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 | $178.62 | 8.388% | $193.6026 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $133.88 | 3.728% | $138.871 | $138.87 | $138.85 | $138.90 |
| Purchase #3 | $6.99 | 11.436% | $7.7894 | $7.79 | $7.80 | $7.80 |
| Purchase #4 | $176.87 | 7.554% | $190.2308 | $190.23 | $190.25 | $190.20 |
| Purchase #5 | $223.60 | 5.797% | $236.5621 | $236.56 | $236.55 | $236.60 |
| Purchase #6 | $38.28 | 5.379% | $40.3391 | $40.34 | $40.35 | $40.30 |
| Purchase #7 | $126.65 | 5.801% | $133.997 | $134.00 | $134.00 | $134.00 |
| 7 purchase totals = | $884.89 | $941.3920 | $941.39 | $941.40 | $941.40 | |