| 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 | $176.44 | 4.166% | $183.7905 | $183.79 | $183.80 | $183.80 |
| Purchase #2 | $68.96 | 6.453% | $73.41 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $160.42 | 12.277% | $180.1148 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $127.91 | 9.379% | $139.9067 | $139.91 | $139.90 | $139.90 |
| Purchase #5 | $82.77 | 6.806% | $88.4033 | $88.40 | $88.40 | $88.40 |
| Purchase #6 | $229.92 | 10.656% | $254.4203 | $254.42 | $254.40 | $254.40 |
| Purchase #7 | $154.39 | 5.102% | $162.267 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $1,000.81 | $1,082.3126 | $1,082.31 | $1,082.25 | $1,082.30 | |