| 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 | $181.90 | 12.449% | $204.5447 | $204.54 | $204.55 | $204.50 |
| Purchase #2 | $140.38 | 5.390% | $147.9465 | $147.95 | $147.95 | $147.90 |
| Purchase #3 | $113.73 | 10.424% | $125.5852 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $34.47 | 6.858% | $36.834 | $36.83 | $36.85 | $36.80 |
| Purchase #5 | $40.66 | 13.153% | $46.008 | $46.01 | $46.00 | $46.00 |
| Purchase #6 | $161.69 | 4.375% | $168.7639 | $168.76 | $168.75 | $168.80 |
| Purchase #7 | $247.88 | 10.110% | $272.9407 | $272.94 | $272.95 | $272.90 |
| 7 purchase totals = | $920.71 | $1,002.6230 | $1,002.62 | $1,002.65 | $1,002.50 | |