| 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 | $141.54 | 6.211% | $150.331 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $121.62 | 7.443% | $130.6722 | $130.67 | $130.65 | $130.70 |
| Purchase #3 | $200.46 | 9.130% | $218.762 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $14.55 | 3.310% | $15.0316 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $174.89 | 4.560% | $182.865 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $112.66 | 9.240% | $123.0698 | $123.07 | $123.05 | $123.10 |
| Purchase #7 | $217.44 | 8.557% | $236.0463 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $983.16 | $1,056.7779 | $1,056.78 | $1,056.75 | $1,056.80 | |