| 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 | $125.86 | 8.527% | $136.5921 | $136.59 | $136.60 | $136.60 |
| Purchase #2 | $126.49 | 4.525% | $132.2137 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $127.80 | 4.742% | $133.8603 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $179.34 | 12.847% | $202.3798 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $32.33 | 5.828% | $34.2142 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $177.88 | 8.224% | $192.5089 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $147.51 | 5.472% | $155.5817 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $917.21 | $987.3507 | $987.34 | $987.35 | $987.40 | |