| 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 | $177.27 | 3.670% | $183.7758 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $65.99 | 13.308% | $74.7719 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $145.29 | 5.654% | $153.5047 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $121.84 | 4.392% | $127.1912 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $103.73 | 11.646% | $115.8104 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $220.47 | 8.654% | $239.5495 | $239.55 | $239.55 | $239.50 |
| Purchase #7 | $220.85 | 7.422% | $237.2415 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,055.44 | $1,131.8450 | $1,131.84 | $1,131.85 | $1,131.80 | |