| 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 | $149.31 | 11.309% | $166.1955 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $212.44 | 13.794% | $241.744 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $210.55 | 11.365% | $234.479 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $181.87 | 3.793% | $188.7683 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $230.51 | 5.788% | $243.8519 | $243.85 | $243.85 | $243.90 |
| Purchase #6 | $129.31 | 5.492% | $136.4117 | $136.41 | $136.40 | $136.40 |
| Purchase #7 | $220.50 | 5.206% | $231.9792 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $1,334.49 | $1,443.4296 | $1,443.43 | $1,443.45 | $1,443.50 | |