| 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 | $57.98 | 13.561% | $65.8427 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $126.60 | 8.440% | $137.285 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $218.53 | 8.690% | $237.5203 | $237.52 | $237.50 | $237.50 |
| Purchase #4 | $177.86 | 5.126% | $186.9771 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $123.79 | 5.352% | $130.4152 | $130.42 | $130.40 | $130.40 |
| Purchase #6 | $138.86 | 13.362% | $157.4145 | $157.41 | $157.40 | $157.40 |
| Purchase #7 | $223.89 | 3.425% | $231.5582 | $231.56 | $231.55 | $231.60 |
| 7 purchase totals = | $1,067.51 | $1,147.0130 | $1,147.02 | $1,147.00 | $1,147.00 | |