| 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 | $145.85 | 3.119% | $150.3991 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $73.95 | 10.497% | $81.7125 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $88.34 | 3.188% | $91.1563 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $140.83 | 7.339% | $151.1655 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $116.39 | 5.557% | $122.8578 | $122.86 | $122.85 | $122.90 |
| Purchase #6 | $235.71 | 3.776% | $244.6104 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $196.49 | 8.176% | $212.555 | $212.56 | $212.55 | $212.60 |
| 7 purchase totals = | $997.56 | $1,054.4566 | $1,054.47 | $1,054.40 | $1,054.60 | |