| 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 | $206.83 | 6.693% | $220.6731 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $74.77 | 11.173% | $83.1241 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $123.75 | 8.812% | $134.6549 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $186.90 | 4.121% | $194.6021 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $17.43 | 5.651% | $18.415 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $5.82 | 3.126% | $6.0019 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $108.67 | 13.528% | $123.3709 | $123.37 | $123.35 | $123.40 |
| 7 purchase totals = | $724.17 | $780.8420 | $780.83 | $780.75 | $780.90 | |