| 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 | $147.92 | 4.452% | $154.5054 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $183.62 | 11.733% | $205.1641 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $100.82 | 13.460% | $114.3904 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $135.34 | 13.115% | $153.0898 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $226.41 | 8.483% | $245.6164 | $245.62 | $245.60 | $245.60 |
| Purchase #6 | $216.27 | 5.599% | $228.379 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $154.57 | 11.600% | $172.5001 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $1,164.95 | $1,273.6452 | $1,273.65 | $1,273.65 | $1,273.70 | |