| 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 | $41.54 | 9.766% | $45.5968 | $45.60 | $45.60 | $45.60 |
| Purchase #2 | $231.73 | 11.602% | $258.6153 | $258.62 | $258.60 | $258.60 |
| Purchase #3 | $17.42 | 3.289% | $17.9929 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $165.54 | 11.223% | $184.1186 | $184.12 | $184.10 | $184.10 |
| Purchase #5 | $192.54 | 13.309% | $218.1651 | $218.17 | $218.15 | $218.20 |
| Purchase #6 | $211.67 | 11.129% | $235.2268 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $168.29 | 5.294% | $177.1993 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $1,028.73 | $1,136.9148 | $1,136.93 | $1,136.90 | $1,136.90 | |