| 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 | $169.46 | 5.471% | $178.7312 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $186.93 | 6.205% | $198.529 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $198.90 | 13.302% | $225.3577 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $175.56 | 9.274% | $191.8414 | $191.84 | $191.85 | $191.80 |
| Purchase #5 | $24.62 | 3.416% | $25.461 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $202.96 | 6.191% | $215.5253 | $215.53 | $215.55 | $215.50 |
| Purchase #7 | $227.33 | 3.741% | $235.8344 | $235.83 | $235.85 | $235.80 |
| 7 purchase totals = | $1,185.76 | $1,271.2800 | $1,271.28 | $1,271.35 | $1,271.20 | |