| 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 | $132.94 | 6.755% | $141.9201 | $141.92 | $141.90 | $141.90 |
| Purchase #2 | $137.35 | 6.570% | $146.3739 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $186.36 | 4.260% | $194.2989 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $246.82 | 8.235% | $267.1456 | $267.15 | $267.15 | $267.10 |
| Purchase #5 | $45.76 | 13.862% | $52.1033 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $139.95 | 5.169% | $147.184 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $211.65 | 5.416% | $223.113 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $1,100.83 | $1,172.1388 | $1,172.13 | $1,172.10 | $1,172.10 | |