| 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 | $171.52 | 5.440% | $180.8507 | $180.85 | $180.85 | $180.90 |
| Purchase #2 | $58.48 | 3.593% | $60.5812 | $60.58 | $60.60 | $60.60 |
| Purchase #3 | $237.91 | 4.689% | $249.0656 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $214.91 | 5.237% | $226.1648 | $226.16 | $226.15 | $226.20 |
| Purchase #5 | $219.69 | 10.643% | $243.0716 | $243.07 | $243.05 | $243.10 |
| Purchase #6 | $188.40 | 12.794% | $212.5039 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $110.64 | 10.264% | $121.9961 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,201.55 | $1,294.2339 | $1,294.23 | $1,294.20 | $1,294.40 | |