| 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 | $206.65 | 9.285% | $225.8375 | $225.84 | $225.85 | $225.80 |
| Purchase #2 | $126.34 | 9.796% | $138.7163 | $138.72 | $138.70 | $138.70 |
| Purchase #3 | $202.98 | 9.481% | $222.2245 | $222.22 | $222.20 | $222.20 |
| Purchase #4 | $106.35 | 8.684% | $115.5854 | $115.59 | $115.60 | $115.60 |
| Purchase #5 | $126.67 | 8.105% | $136.9366 | $136.94 | $136.95 | $136.90 |
| Purchase #6 | $136.35 | 8.701% | $148.2138 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $165.44 | 11.457% | $184.3945 | $184.39 | $184.40 | $184.40 |
| 7 purchase totals = | $1,070.78 | $1,171.9086 | $1,171.91 | $1,171.90 | $1,171.80 | |