| 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 | $128.56 | 4.863% | $134.8119 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $15.40 | 4.126% | $16.0354 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $149.37 | 3.417% | $154.474 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $9.57 | 13.630% | $10.8744 | $10.87 | $10.85 | $10.90 |
| Purchase #5 | $36.31 | 11.775% | $40.5855 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $201.95 | 3.128% | $208.267 | $208.27 | $208.25 | $208.30 |
| Purchase #7 | $241.43 | 9.851% | $265.2133 | $265.21 | $265.20 | $265.20 |
| 7 purchase totals = | $782.59 | $830.2615 | $830.26 | $830.20 | $830.30 | |