| 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 | $22.43 | 4.422% | $23.4219 | $23.42 | $23.40 | $23.40 |
| Purchase #2 | $164.87 | 13.126% | $186.5108 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $160.27 | 11.866% | $179.2876 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $29.44 | 8.202% | $31.8547 | $31.85 | $31.85 | $31.90 |
| Purchase #5 | $40.63 | 7.630% | $43.7301 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $9.38 | 6.828% | $10.0205 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $140.40 | 5.198% | $147.698 | $147.70 | $147.70 | $147.70 |
| 7 purchase totals = | $567.42 | $622.5236 | $622.52 | $622.50 | $622.50 | |