| 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 | $164.85 | 10.357% | $181.9235 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $78.57 | 7.276% | $84.2868 | $84.29 | $84.30 | $84.30 |
| Purchase #3 | $200.92 | 5.343% | $211.6552 | $211.66 | $211.65 | $211.70 |
| Purchase #4 | $91.85 | 3.572% | $95.1309 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $209.28 | 11.865% | $234.1111 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $108.43 | 11.833% | $121.2605 | $121.26 | $121.25 | $121.30 |
| Purchase #7 | $216.60 | 4.765% | $226.921 | $226.92 | $226.90 | $226.90 |
| 7 purchase totals = | $1,070.50 | $1,155.2890 | $1,155.29 | $1,155.25 | $1,155.30 | |