| 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 | $149.72 | 11.503% | $166.9423 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $202.85 | 8.554% | $220.2018 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $201.58 | 10.637% | $223.0221 | $223.02 | $223.00 | $223.00 |
| Purchase #4 | $82.74 | 3.761% | $85.8519 | $85.85 | $85.85 | $85.90 |
| Purchase #5 | $207.83 | 3.629% | $215.3722 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $78.93 | 9.696% | $86.5831 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $232.34 | 8.318% | $251.666 | $251.67 | $251.65 | $251.70 |
| 7 purchase totals = | $1,155.99 | $1,249.6394 | $1,249.63 | $1,249.60 | $1,249.70 | |