| 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 | $243.74 | 13.530% | $276.718 | $276.72 | $276.70 | $276.70 |
| Purchase #2 | $154.30 | 11.379% | $171.8578 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $71.52 | 13.435% | $81.1287 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $71.61 | 9.411% | $78.3492 | $78.35 | $78.35 | $78.30 |
| Purchase #5 | $202.60 | 11.190% | $225.2709 | $225.27 | $225.25 | $225.30 |
| Purchase #6 | $33.33 | 4.319% | $34.7695 | $34.77 | $34.75 | $34.80 |
| Purchase #7 | $150.73 | 7.321% | $161.7649 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $927.83 | $1,029.8590 | $1,029.86 | $1,029.80 | $1,029.90 | |