| 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 | $145.28 | 13.585% | $165.0163 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $27.85 | 7.704% | $29.9956 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $69.44 | 4.735% | $72.728 | $72.73 | $72.75 | $72.70 |
| Purchase #4 | $203.76 | 11.577% | $227.3493 | $227.35 | $227.35 | $227.30 |
| Purchase #5 | $38.95 | 9.843% | $42.7838 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $129.26 | 12.486% | $145.3994 | $145.40 | $145.40 | $145.40 |
| Purchase #7 | $105.55 | 12.361% | $118.597 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $720.09 | $801.8694 | $801.88 | $801.90 | $801.80 | |