| 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 | $132.30 | 11.481% | $147.4894 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $142.42 | 8.292% | $154.2295 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $234.95 | 6.810% | $250.9501 | $250.95 | $250.95 | $251.00 |
| Purchase #4 | $111.32 | 3.270% | $114.9602 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $79.63 | 7.578% | $85.6644 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $134.99 | 11.217% | $150.1318 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $18.48 | 8.426% | $20.0371 | $20.04 | $20.05 | $20.00 |
| 7 purchase totals = | $854.09 | $923.4625 | $923.46 | $923.50 | $923.50 | |