| 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 | $156.34 | 5.669% | $165.2029 | $165.20 | $165.20 | $165.20 |
| Purchase #2 | $16.26 | 8.531% | $17.6471 | $17.65 | $17.65 | $17.60 |
| Purchase #3 | $245.77 | 8.691% | $267.1299 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $25.87 | 10.160% | $28.4984 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $114.87 | 8.672% | $124.8315 | $124.83 | $124.85 | $124.80 |
| Purchase #6 | $90.74 | 3.531% | $93.944 | $93.94 | $93.95 | $93.90 |
| Purchase #7 | $159.99 | 4.512% | $167.2087 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $809.84 | $864.4625 | $864.46 | $864.50 | $864.30 | |