| 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 | $27.44 | 7.422% | $29.4766 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $170.55 | 13.354% | $193.3252 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $173.83 | 13.588% | $197.45 | $197.45 | $197.45 | $197.50 |
| Purchase #4 | $214.98 | 10.606% | $237.7808 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $99.73 | 7.465% | $107.1748 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $236.32 | 10.794% | $261.8284 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $145.99 | 6.142% | $154.9567 | $154.96 | $154.95 | $155.00 |
| 7 purchase totals = | $1,068.84 | $1,181.9925 | $1,182.00 | $1,182.05 | $1,182.10 | |