| 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 | $150.75 | 11.520% | $168.1164 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $53.88 | 7.560% | $57.9533 | $57.95 | $57.95 | $58.00 |
| Purchase #3 | $85.87 | 7.701% | $92.4828 | $92.48 | $92.50 | $92.50 |
| Purchase #4 | $229.87 | 8.563% | $249.5538 | $249.55 | $249.55 | $249.60 |
| Purchase #5 | $205.31 | 13.265% | $232.5444 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $77.30 | 7.380% | $83.0047 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $191.47 | 7.227% | $205.3075 | $205.31 | $205.30 | $205.30 |
| 7 purchase totals = | $994.45 | $1,088.9629 | $1,088.95 | $1,088.95 | $1,089.00 | |