| 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 | $159.60 | 3.494% | $165.1764 | $165.18 | $165.20 | $165.20 |
| Purchase #2 | $202.66 | 5.479% | $213.7637 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $108.26 | 5.392% | $114.0974 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $142.64 | 11.698% | $159.326 | $159.33 | $159.35 | $159.30 |
| Purchase #5 | $139.87 | 3.456% | $144.7039 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $56.94 | 4.428% | $59.4613 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $17.66 | 12.385% | $19.8472 | $19.85 | $19.85 | $19.80 |
| 7 purchase totals = | $827.63 | $876.3759 | $876.38 | $876.40 | $876.40 | |