| 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 | $160.42 | 13.403% | $181.9211 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $134.51 | 13.835% | $153.1195 | $153.12 | $153.10 | $153.10 |
| Purchase #3 | $227.36 | 4.472% | $237.5275 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $28.41 | 10.357% | $31.3524 | $31.35 | $31.35 | $31.40 |
| Purchase #5 | $52.29 | 11.591% | $58.3509 | $58.35 | $58.35 | $58.40 |
| Purchase #6 | $206.72 | 10.583% | $228.5972 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $204.72 | 12.201% | $229.6979 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $1,014.43 | $1,120.5665 | $1,120.57 | $1,120.55 | $1,120.60 | |