| 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 | $170.81 | 6.318% | $181.6018 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $183.66 | 11.304% | $204.4209 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $237.63 | 11.586% | $265.1618 | $265.16 | $265.15 | $265.20 |
| Purchase #4 | $99.36 | 4.584% | $103.9147 | $103.91 | $103.90 | $103.90 |
| Purchase #5 | $86.81 | 6.126% | $92.128 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $127.59 | 4.325% | $133.1083 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $231.72 | 3.532% | $239.9044 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $1,137.58 | $1,220.2399 | $1,220.23 | $1,220.20 | $1,220.20 | |