| 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 | $185.59 | 9.383% | $203.0039 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $243.32 | 7.187% | $260.8074 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $31.94 | 4.522% | $33.3843 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $147.77 | 5.699% | $156.1914 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $122.81 | 10.309% | $135.4705 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $173.42 | 7.264% | $186.0172 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $96.71 | 3.738% | $100.325 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $1,001.56 | $1,075.1997 | $1,075.20 | $1,075.20 | $1,075.20 | |