| 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 | $164.90 | 7.482% | $177.2378 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $72.96 | 11.721% | $81.5116 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $192.71 | 5.337% | $202.9949 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $217.34 | 12.254% | $243.9728 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $174.34 | 12.830% | $196.7078 | $196.71 | $196.70 | $196.70 |
| Purchase #6 | $120.25 | 7.345% | $129.0824 | $129.08 | $129.10 | $129.10 |
| Purchase #7 | $164.25 | 4.467% | $171.587 | $171.59 | $171.60 | $171.60 |
| 7 purchase totals = | $1,106.75 | $1,203.0943 | $1,203.09 | $1,203.10 | $1,203.10 | |