| 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 | $33.71 | 13.301% | $38.1938 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $208.56 | 10.292% | $230.025 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $70.78 | 6.709% | $75.5286 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $32.48 | 3.214% | $33.5239 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $56.81 | 6.641% | $60.5828 | $60.58 | $60.60 | $60.60 |
| Purchase #6 | $168.59 | 12.700% | $190.0009 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $171.43 | 8.124% | $185.357 | $185.36 | $185.35 | $185.40 |
| 7 purchase totals = | $742.36 | $813.2120 | $813.21 | $813.25 | $813.20 | |