| 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 | $120.49 | 7.566% | $129.6063 | $129.61 | $129.60 | $129.60 |
| Purchase #2 | $48.99 | 6.145% | $52.0004 | $52.00 | $52.00 | $52.00 |
| Purchase #3 | $179.50 | 4.340% | $187.2903 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $134.88 | 9.636% | $147.877 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $163.65 | 4.823% | $171.5428 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $29.56 | 12.639% | $33.2961 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $106.80 | 6.830% | $114.0944 | $114.09 | $114.10 | $114.10 |
| 7 purchase totals = | $783.87 | $835.7073 | $835.71 | $835.75 | $835.70 | |