| 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 | $174.63 | 3.678% | $181.0529 | $181.05 | $181.05 | $181.10 |
| Purchase #2 | $204.80 | 6.234% | $217.5672 | $217.57 | $217.55 | $217.60 |
| Purchase #3 | $229.38 | 3.504% | $237.4175 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $19.50 | 8.402% | $21.1384 | $21.14 | $21.15 | $21.10 |
| Purchase #5 | $123.58 | 8.802% | $134.4575 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $199.48 | 4.824% | $209.1029 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $129.88 | 6.804% | $138.717 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $1,081.25 | $1,139.4534 | $1,139.46 | $1,139.40 | $1,139.50 | |