| 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 | $196.34 | 6.475% | $209.053 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $141.50 | 6.757% | $151.0612 | $151.06 | $151.05 | $151.10 |
| Purchase #3 | $9.90 | 6.638% | $10.5572 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $171.50 | 9.680% | $188.1012 | $188.10 | $188.10 | $188.10 |
| Purchase #5 | $162.88 | 3.606% | $168.7535 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $33.37 | 5.747% | $35.2878 | $35.29 | $35.30 | $35.30 |
| Purchase #7 | $170.51 | 3.362% | $176.2425 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $886.00 | $939.0564 | $939.05 | $939.05 | $939.20 | |