| 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 | $129.85 | 11.733% | $145.0853 | $145.09 | $145.10 | $145.10 |
| Purchase #2 | $242.75 | 11.870% | $271.5644 | $271.56 | $271.55 | $271.60 |
| Purchase #3 | $136.39 | 8.108% | $147.4485 | $147.45 | $147.45 | $147.40 |
| Purchase #4 | $210.52 | 4.695% | $220.4039 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $52.31 | 8.597% | $56.8071 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $164.40 | 7.693% | $177.0473 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $126.91 | 5.557% | $133.9624 | $133.96 | $133.95 | $134.00 |
| 7 purchase totals = | $1,063.13 | $1,152.3189 | $1,152.32 | $1,152.30 | $1,152.30 | |