| 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 | $166.98 | 9.239% | $182.4073 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $123.43 | 11.872% | $138.0836 | $138.08 | $138.10 | $138.10 |
| Purchase #3 | $72.27 | 11.412% | $80.5175 | $80.52 | $80.50 | $80.50 |
| Purchase #4 | $232.50 | 6.743% | $248.1775 | $248.18 | $248.20 | $248.20 |
| Purchase #5 | $116.55 | 6.167% | $123.7376 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $177.51 | 4.822% | $186.0695 | $186.07 | $186.05 | $186.10 |
| Purchase #7 | $203.76 | 5.455% | $214.8751 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $1,093.00 | $1,173.8681 | $1,173.88 | $1,173.90 | $1,173.90 | |