| 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 | $166.47 | 12.791% | $187.7632 | $187.76 | $187.75 | $187.80 |
| Purchase #2 | $191.36 | 3.714% | $198.4671 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $243.27 | 4.787% | $254.9153 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $46.81 | 11.662% | $52.269 | $52.27 | $52.25 | $52.30 |
| Purchase #5 | $148.65 | 13.191% | $168.2584 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $130.40 | 11.458% | $145.3412 | $145.34 | $145.35 | $145.30 |
| Purchase #7 | $192.84 | 9.126% | $210.4386 | $210.44 | $210.45 | $210.40 |
| 7 purchase totals = | $1,119.80 | $1,217.4528 | $1,217.46 | $1,217.40 | $1,217.50 | |