| 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 | $182.78 | 3.221% | $188.6673 | $188.67 | $188.65 | $188.70 |
| Purchase #2 | $136.64 | 11.646% | $152.5531 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $164.47 | 10.327% | $181.4548 | $181.45 | $181.45 | $181.50 |
| Purchase #4 | $199.42 | 5.843% | $211.0721 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $139.45 | 3.387% | $144.1732 | $144.17 | $144.15 | $144.20 |
| Purchase #6 | $69.96 | 9.493% | $76.6013 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $11.51 | 5.249% | $12.1142 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $904.23 | $966.6360 | $966.62 | $966.55 | $966.80 | |