| 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 | $148.39 | 7.870% | $160.0683 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $206.95 | 9.450% | $226.5068 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $130.76 | 7.741% | $140.8821 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $69.34 | 12.302% | $77.8702 | $77.87 | $77.85 | $77.90 |
| Purchase #5 | $92.32 | 7.222% | $98.9874 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $102.87 | 4.828% | $107.8366 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $189.70 | 7.435% | $203.8042 | $203.80 | $203.80 | $203.80 |
| 7 purchase totals = | $940.33 | $1,015.9556 | $1,015.96 | $1,015.95 | $1,016.00 | |