| 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 | $167.40 | 8.327% | $181.3394 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $217.71 | 4.862% | $228.2951 | $228.30 | $228.30 | $228.30 |
| Purchase #3 | $149.53 | 4.141% | $155.722 | $155.72 | $155.70 | $155.70 |
| Purchase #4 | $102.61 | 4.639% | $107.3701 | $107.37 | $107.35 | $107.40 |
| Purchase #5 | $132.87 | 11.246% | $147.8126 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $9.80 | 9.211% | $10.7027 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $177.80 | 4.838% | $186.402 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $957.72 | $1,017.6439 | $1,017.64 | $1,017.60 | $1,017.60 | |