| 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 | $115.40 | 10.366% | $127.3624 | $127.36 | $127.35 | $127.40 |
| Purchase #2 | $139.60 | 7.294% | $149.7824 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $80.80 | 6.151% | $85.77 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $166.80 | 3.476% | $172.598 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $103.67 | 8.240% | $112.2124 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $174.62 | 6.571% | $186.0943 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $162.65 | 9.169% | $177.5634 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $943.54 | $1,011.3829 | $1,011.37 | $1,011.35 | $1,011.50 | |