| 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 | $164.37 | 7.523% | $176.7356 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $171.46 | 7.582% | $184.4601 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $170.49 | 13.597% | $193.6715 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $45.31 | 6.162% | $48.102 | $48.10 | $48.10 | $48.10 |
| Purchase #5 | $199.53 | 13.371% | $226.2092 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $249.88 | 10.573% | $276.2998 | $276.30 | $276.30 | $276.30 |
| Purchase #7 | $125.25 | 9.467% | $137.1074 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $1,126.29 | $1,242.5856 | $1,242.59 | $1,242.55 | $1,242.60 | |