| 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 | $156.66 | 4.428% | $163.5969 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $229.72 | 5.868% | $243.2 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $112.46 | 9.353% | $122.9784 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $219.36 | 6.319% | $233.2214 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $17.64 | 8.545% | $19.1473 | $19.15 | $19.15 | $19.10 |
| Purchase #6 | $45.35 | 13.643% | $51.5371 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $171.87 | 5.398% | $181.1475 | $181.15 | $181.15 | $181.10 |
| 7 purchase totals = | $953.06 | $1,014.8286 | $1,014.84 | $1,014.85 | $1,014.70 | |