| 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 | $177.49 | 3.793% | $184.2222 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $126.66 | 9.677% | $138.9169 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $211.99 | 4.152% | $220.7918 | $220.79 | $220.80 | $220.80 |
| Purchase #4 | $139.82 | 8.713% | $152.0025 | $152.00 | $152.00 | $152.00 |
| Purchase #5 | $42.41 | 4.755% | $44.4266 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $74.51 | 13.371% | $84.4727 | $84.47 | $84.45 | $84.50 |
| Purchase #7 | $151.30 | 9.465% | $165.6205 | $165.62 | $165.60 | $165.60 |
| 7 purchase totals = | $924.18 | $990.4532 | $990.45 | $990.40 | $990.40 | |