| 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 | $150.73 | 10.744% | $166.9244 | $166.92 | $166.90 | $166.90 |
| Purchase #2 | $88.74 | 12.513% | $99.844 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $225.93 | 4.112% | $235.2202 | $235.22 | $235.20 | $235.20 |
| Purchase #4 | $186.43 | 3.484% | $192.9252 | $192.93 | $192.95 | $192.90 |
| Purchase #5 | $189.33 | 4.728% | $198.2815 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $21.58 | 12.512% | $24.2801 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $230.31 | 5.417% | $242.7859 | $242.79 | $242.80 | $242.80 |
| 7 purchase totals = | $1,093.05 | $1,160.2613 | $1,160.26 | $1,160.30 | $1,160.20 | |