| 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 | $171.59 | 12.177% | $192.4845 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $243.81 | 6.699% | $260.1428 | $260.14 | $260.15 | $260.10 |
| Purchase #3 | $109.70 | 9.158% | $119.7463 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $104.81 | 7.519% | $112.6907 | $112.69 | $112.70 | $112.70 |
| Purchase #5 | $82.66 | 11.795% | $92.4097 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $144.62 | 7.595% | $155.6039 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $233.56 | 6.202% | $248.0454 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $1,090.75 | $1,181.1233 | $1,181.12 | $1,181.15 | $1,181.00 | |