| 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 | $141.88 | 10.199% | $156.3503 | $156.35 | $156.35 | $156.40 |
| Purchase #2 | $156.47 | 12.816% | $176.5232 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $138.45 | 12.666% | $155.9861 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $119.67 | 12.367% | $134.4696 | $134.47 | $134.45 | $134.50 |
| Purchase #5 | $144.75 | 5.216% | $152.3002 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $196.31 | 12.429% | $220.7094 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $49.92 | 3.676% | $51.7551 | $51.76 | $51.75 | $51.80 |
| 7 purchase totals = | $947.45 | $1,048.0939 | $1,048.10 | $1,048.05 | $1,048.20 | |