| 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 | $225.45 | 11.471% | $251.3114 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $170.49 | 4.759% | $178.6036 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $144.47 | 10.741% | $159.9875 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $125.78 | 11.821% | $140.6485 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $165.42 | 5.627% | $174.7282 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $28.90 | 12.360% | $32.472 | $32.47 | $32.45 | $32.50 |
| Purchase #7 | $132.90 | 6.133% | $141.0508 | $141.05 | $141.05 | $141.10 |
| 7 purchase totals = | $993.41 | $1,078.8020 | $1,078.80 | $1,078.80 | $1,078.80 | |