| 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 | $147.95 | 4.407% | $154.4702 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $5.75 | 8.834% | $6.258 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $121.83 | 3.542% | $126.1452 | $126.15 | $126.15 | $126.10 |
| Purchase #4 | $143.54 | 6.387% | $152.7079 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $129.72 | 13.655% | $147.4333 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $129.43 | 6.740% | $138.1536 | $138.15 | $138.15 | $138.20 |
| Purchase #7 | $212.94 | 6.240% | $226.2275 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $891.16 | $951.3957 | $951.40 | $951.40 | $951.40 | |