| 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 | $138.42 | 6.221% | $147.0311 | $147.03 | $147.05 | $147.00 |
| Purchase #2 | $117.96 | 13.108% | $133.4222 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $36.87 | 7.700% | $39.709 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $179.56 | 7.768% | $193.5082 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $191.79 | 3.522% | $198.5448 | $198.54 | $198.55 | $198.50 |
| Purchase #6 | $51.98 | 3.867% | $53.9901 | $53.99 | $54.00 | $54.00 |
| Purchase #7 | $54.46 | 10.542% | $60.2012 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $771.04 | $826.4066 | $826.40 | $826.40 | $826.30 | |