| 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 | $8.71 | 3.545% | $9.0188 | $9.02 | $9.00 | $9.00 |
| Purchase #2 | $156.30 | 4.258% | $162.9553 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $180.87 | 4.441% | $188.9024 | $188.90 | $188.90 | $188.90 |
| Purchase #4 | $43.58 | 9.144% | $47.565 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $133.75 | 8.492% | $145.1081 | $145.11 | $145.10 | $145.10 |
| Purchase #6 | $180.82 | 5.568% | $190.8881 | $190.89 | $190.90 | $190.90 |
| Purchase #7 | $29.61 | 10.823% | $32.8147 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $733.64 | $777.2524 | $777.26 | $777.20 | $777.30 | |