| 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 | $177.77 | 10.459% | $196.363 | $196.36 | $196.35 | $196.40 |
| Purchase #2 | $34.42 | 13.423% | $39.0402 | $39.04 | $39.05 | $39.00 |
| Purchase #3 | $114.90 | 3.622% | $119.0617 | $119.06 | $119.05 | $119.10 |
| Purchase #4 | $200.92 | 5.574% | $212.1193 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $152.82 | 12.244% | $171.5313 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $165.30 | 3.435% | $170.9781 | $170.98 | $171.00 | $171.00 |
| Purchase #7 | $201.96 | 7.439% | $216.9838 | $216.98 | $217.00 | $217.00 |
| 7 purchase totals = | $1,048.09 | $1,126.0774 | $1,126.07 | $1,126.10 | $1,126.10 | |