| 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 | $144.49 | 8.547% | $156.8396 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $226.40 | 8.618% | $245.9112 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $164.68 | 10.624% | $182.1756 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $206.55 | 12.594% | $232.5629 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $45.60 | 13.695% | $51.8449 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $109.31 | 12.809% | $123.3115 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $106.34 | 7.363% | $114.1698 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $1,003.37 | $1,106.8155 | $1,106.81 | $1,106.80 | $1,106.80 | |