| 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 | $163.87 | 8.137% | $177.2041 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $188.67 | 7.105% | $202.075 | $202.08 | $202.10 | $202.10 |
| Purchase #3 | $180.54 | 6.476% | $192.2318 | $192.23 | $192.25 | $192.20 |
| Purchase #4 | $151.96 | 5.549% | $160.3923 | $160.39 | $160.40 | $160.40 |
| Purchase #5 | $45.43 | 13.738% | $51.6712 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $245.42 | 5.520% | $258.9672 | $258.97 | $258.95 | $259.00 |
| Purchase #7 | $219.51 | 9.416% | $240.1791 | $240.18 | $240.20 | $240.20 |
| 7 purchase totals = | $1,195.40 | $1,282.7207 | $1,282.72 | $1,282.75 | $1,282.80 | |