| 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 | $167.39 | 11.200% | $186.1377 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $219.68 | 5.604% | $231.9909 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $17.31 | 5.105% | $18.1937 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $204.43 | 6.784% | $218.2985 | $218.30 | $218.30 | $218.30 |
| Purchase #5 | $150.69 | 10.802% | $166.9675 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $75.57 | 10.276% | $83.3356 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $185.74 | 4.606% | $194.2952 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $1,020.81 | $1,099.2191 | $1,099.23 | $1,099.25 | $1,099.20 | |