| 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 | $172.42 | 11.475% | $192.2052 | $192.21 | $192.20 | $192.20 |
| Purchase #2 | $127.82 | 3.384% | $132.1454 | $132.15 | $132.15 | $132.10 |
| Purchase #3 | $86.60 | 5.221% | $91.1214 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $159.81 | 13.505% | $181.3923 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $135.35 | 13.403% | $153.491 | $153.49 | $153.50 | $153.50 |
| Purchase #6 | $219.96 | 8.672% | $239.0349 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $174.25 | 6.787% | $186.0763 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $1,076.21 | $1,175.4665 | $1,175.47 | $1,175.50 | $1,175.40 | |