| 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 | $166.50 | 11.864% | $186.2536 | $186.25 | $186.25 | $186.30 |
| Purchase #2 | $61.52 | 6.208% | $65.3392 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $8.46 | 3.770% | $8.7789 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $166.63 | 3.580% | $172.5954 | $172.60 | $172.60 | $172.60 |
| Purchase #5 | $99.78 | 4.445% | $104.2152 | $104.22 | $104.20 | $104.20 |
| Purchase #6 | $238.27 | 9.204% | $260.2004 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $14.40 | 13.780% | $16.3843 | $16.38 | $16.40 | $16.40 |
| 7 purchase totals = | $755.56 | $813.7670 | $813.77 | $813.80 | $813.80 | |