| 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 | $188.30 | 6.845% | $201.1891 | $201.19 | $201.20 | $201.20 |
| Purchase #2 | $186.40 | 9.102% | $203.3661 | $203.37 | $203.35 | $203.40 |
| Purchase #3 | $21.99 | 8.847% | $23.9355 | $23.94 | $23.95 | $23.90 |
| Purchase #4 | $177.89 | 8.532% | $193.0676 | $193.07 | $193.05 | $193.10 |
| Purchase #5 | $191.49 | 7.373% | $205.6086 | $205.61 | $205.60 | $205.60 |
| Purchase #6 | $8.86 | 7.412% | $9.5167 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $129.50 | 12.625% | $145.8494 | $145.85 | $145.85 | $145.80 |
| 7 purchase totals = | $904.43 | $982.5330 | $982.55 | $982.50 | $982.50 | |