| 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 | $115.83 | 9.383% | $126.6983 | $126.70 | $126.70 | $126.70 |
| Purchase #2 | $139.52 | 5.583% | $147.3094 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $197.39 | 9.698% | $216.5329 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $145.25 | 4.145% | $151.2706 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $148.38 | 10.117% | $163.3916 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $209.49 | 6.165% | $222.4051 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $91.76 | 10.708% | $101.5857 | $101.59 | $101.60 | $101.60 |
| 7 purchase totals = | $1,047.62 | $1,129.1936 | $1,129.20 | $1,129.20 | $1,129.20 | |