| 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 | $132.56 | 11.173% | $147.3709 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $163.75 | 10.614% | $181.1304 | $181.13 | $181.15 | $181.10 |
| Purchase #3 | $175.75 | 9.142% | $191.8171 | $191.82 | $191.80 | $191.80 |
| Purchase #4 | $194.66 | 12.366% | $218.7317 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $89.64 | 11.190% | $99.6707 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $215.78 | 6.396% | $229.5813 | $229.58 | $229.60 | $229.60 |
| Purchase #7 | $52.49 | 11.462% | $58.5064 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $1,024.63 | $1,126.8085 | $1,126.81 | $1,126.80 | $1,126.80 | |