| 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 | $184.42 | 4.739% | $193.1597 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $135.26 | 7.678% | $145.6453 | $145.65 | $145.65 | $145.60 |
| Purchase #3 | $138.69 | 6.396% | $147.5606 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $51.72 | 6.344% | $55.0011 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $16.31 | 11.275% | $18.149 | $18.15 | $18.15 | $18.10 |
| Purchase #6 | $155.54 | 4.221% | $162.1053 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $222.39 | 10.502% | $245.7454 | $245.75 | $245.75 | $245.70 |
| 7 purchase totals = | $904.33 | $967.3664 | $967.38 | $967.35 | $967.30 | |