| 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 | $125.59 | 13.207% | $142.1767 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $102.40 | 4.309% | $106.8124 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $154.40 | 6.705% | $164.7525 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $34.49 | 10.758% | $38.2004 | $38.20 | $38.20 | $38.20 |
| Purchase #5 | $100.50 | 13.594% | $114.162 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $62.68 | 11.584% | $69.9409 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $43.78 | 7.106% | $46.891 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $623.84 | $682.9359 | $682.93 | $682.95 | $683.00 | |