| 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 | $144.58 | 7.258% | $155.0736 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $46.76 | 11.410% | $52.0953 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $169.64 | 12.823% | $191.3929 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $134.44 | 4.785% | $140.873 | $140.87 | $140.85 | $140.90 |
| Purchase #5 | $245.73 | 13.571% | $279.078 | $279.08 | $279.10 | $279.10 |
| Purchase #6 | $86.41 | 7.202% | $92.6332 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $159.92 | 4.751% | $167.5178 | $167.52 | $167.50 | $167.50 |
| 7 purchase totals = | $987.48 | $1,078.6638 | $1,078.66 | $1,078.65 | $1,078.70 | |