| 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 | $188.33 | 6.607% | $200.773 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $50.60 | 8.797% | $55.0513 | $55.05 | $55.05 | $55.10 |
| Purchase #3 | $230.49 | 12.313% | $258.8702 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $38.85 | 6.188% | $41.254 | $41.25 | $41.25 | $41.30 |
| Purchase #5 | $15.45 | 11.604% | $17.2428 | $17.24 | $17.25 | $17.20 |
| Purchase #6 | $19.62 | 3.180% | $20.2439 | $20.24 | $20.25 | $20.20 |
| Purchase #7 | $58.25 | 7.289% | $62.4958 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $601.59 | $655.9310 | $655.92 | $655.90 | $656.00 | |