| 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 | $141.29 | 7.682% | $152.1439 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $165.30 | 6.460% | $175.9784 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $95.47 | 10.777% | $105.7588 | $105.76 | $105.75 | $105.80 |
| Purchase #4 | $147.75 | 6.403% | $157.2104 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $239.42 | 3.799% | $248.5156 | $248.52 | $248.50 | $248.50 |
| Purchase #6 | $126.81 | 8.323% | $137.3644 | $137.36 | $137.35 | $137.40 |
| Purchase #7 | $242.95 | 4.268% | $253.3191 | $253.32 | $253.30 | $253.30 |
| 7 purchase totals = | $1,158.99 | $1,230.2906 | $1,230.29 | $1,230.25 | $1,230.30 | |