| 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 | $185.46 | 13.716% | $210.8977 | $210.90 | $210.90 | $210.90 |
| Purchase #2 | $140.82 | 10.202% | $155.1865 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $178.49 | 13.438% | $202.4755 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $178.58 | 12.160% | $200.2953 | $200.30 | $200.30 | $200.30 |
| Purchase #5 | $158.95 | 5.863% | $168.2692 | $168.27 | $168.25 | $168.30 |
| Purchase #6 | $76.61 | 11.568% | $85.4722 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $107.59 | 4.275% | $112.1895 | $112.19 | $112.20 | $112.20 |
| 7 purchase totals = | $1,026.50 | $1,134.7859 | $1,134.80 | $1,134.80 | $1,134.90 | |