| 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 | $26.65 | 13.242% | $30.179 | $30.18 | $30.20 | $30.20 |
| Purchase #2 | $115.56 | 6.309% | $122.8507 | $122.85 | $122.85 | $122.90 |
| Purchase #3 | $108.78 | 8.573% | $118.1057 | $118.11 | $118.10 | $118.10 |
| Purchase #4 | $71.44 | 3.574% | $73.9933 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $159.35 | 10.213% | $175.6244 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $98.60 | 8.358% | $106.841 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $171.59 | 8.349% | $185.916 | $185.92 | $185.90 | $185.90 |
| 7 purchase totals = | $751.97 | $813.5101 | $813.51 | $813.50 | $813.50 | |