| 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 | $139.54 | 3.445% | $144.3472 | $144.35 | $144.35 | $144.30 |
| Purchase #2 | $215.90 | 10.791% | $239.1978 | $239.20 | $239.20 | $239.20 |
| Purchase #3 | $189.63 | 7.246% | $203.3706 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $245.39 | 8.470% | $266.1745 | $266.17 | $266.15 | $266.20 |
| Purchase #5 | $153.67 | 7.724% | $165.5395 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $151.72 | 13.735% | $172.5587 | $172.56 | $172.55 | $172.60 |
| Purchase #7 | $239.42 | 9.310% | $261.71 | $261.71 | $261.70 | $261.70 |
| 7 purchase totals = | $1,335.27 | $1,452.8983 | $1,452.90 | $1,452.85 | $1,452.90 | |