| 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 | $203.64 | 13.636% | $231.4084 | $231.41 | $231.40 | $231.40 |
| Purchase #2 | $22.86 | 13.152% | $25.8665 | $25.87 | $25.85 | $25.90 |
| Purchase #3 | $155.68 | 5.523% | $164.2782 | $164.28 | $164.30 | $164.30 |
| Purchase #4 | $153.31 | 9.110% | $167.2765 | $167.28 | $167.30 | $167.30 |
| Purchase #5 | $41.66 | 4.330% | $43.4639 | $43.46 | $43.45 | $43.50 |
| Purchase #6 | $46.36 | 5.187% | $48.7647 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $164.40 | 9.755% | $180.4372 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $787.91 | $861.4954 | $861.50 | $861.50 | $861.60 | |