| 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 | $127.50 | 5.591% | $134.6285 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $183.93 | 13.112% | $208.0469 | $208.05 | $208.05 | $208.00 |
| Purchase #3 | $71.97 | 4.417% | $75.1489 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $162.92 | 5.650% | $172.125 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $66.51 | 7.174% | $71.2814 | $71.28 | $71.30 | $71.30 |
| Purchase #6 | $235.70 | 3.140% | $243.101 | $243.10 | $243.10 | $243.10 |
| Purchase #7 | $189.89 | 10.778% | $210.3563 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $1,038.42 | $1,114.6880 | $1,114.70 | $1,114.75 | $1,114.60 | |