| 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 | $139.45 | 4.604% | $145.8703 | $145.87 | $145.85 | $145.90 |
| Purchase #2 | $166.56 | 9.352% | $182.1367 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $151.47 | 9.306% | $165.5658 | $165.57 | $165.55 | $165.60 |
| Purchase #4 | $41.34 | 9.323% | $45.1941 | $45.19 | $45.20 | $45.20 |
| Purchase #5 | $235.90 | 10.300% | $260.1977 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $39.25 | 11.485% | $43.7579 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $202.87 | 11.398% | $225.9931 | $225.99 | $226.00 | $226.00 |
| 7 purchase totals = | $976.84 | $1,068.7156 | $1,068.72 | $1,068.70 | $1,068.80 | |