| 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 | $178.87 | 13.621% | $203.2339 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $208.71 | 10.857% | $231.3696 | $231.37 | $231.35 | $231.40 |
| Purchase #3 | $33.83 | 6.320% | $35.9681 | $35.97 | $35.95 | $36.00 |
| Purchase #4 | $191.73 | 7.183% | $205.502 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $147.31 | 13.233% | $166.8035 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $16.65 | 9.737% | $18.2712 | $18.27 | $18.25 | $18.30 |
| Purchase #7 | $95.70 | 12.476% | $107.6395 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $872.80 | $968.7878 | $968.78 | $968.75 | $968.80 | |