| 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 | $75.53 | 8.259% | $81.768 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $125.79 | 12.710% | $141.7779 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $218.43 | 3.377% | $225.8064 | $225.81 | $225.80 | $225.80 |
| Purchase #4 | $177.35 | 13.427% | $201.1628 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $176.27 | 10.288% | $194.4047 | $194.40 | $194.40 | $194.40 |
| Purchase #6 | $204.35 | 5.329% | $215.2398 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $44.79 | 10.762% | $49.6103 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $1,022.51 | $1,109.7699 | $1,109.77 | $1,109.75 | $1,109.80 | |