| 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 | $180.49 | 10.472% | $199.3909 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $167.87 | 3.752% | $174.1685 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $21.36 | 3.276% | $22.0598 | $22.06 | $22.05 | $22.10 |
| Purchase #4 | $121.46 | 9.787% | $133.3473 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $52.79 | 4.115% | $54.9623 | $54.96 | $54.95 | $55.00 |
| Purchase #6 | $186.72 | 13.125% | $211.227 | $211.23 | $211.25 | $211.20 |
| Purchase #7 | $157.87 | 9.149% | $172.3135 | $172.31 | $172.30 | $172.30 |
| 7 purchase totals = | $888.56 | $967.4693 | $967.47 | $967.45 | $967.50 | |