| 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 | $160.45 | 10.224% | $176.8544 | $176.85 | $176.85 | $176.90 |
| Purchase #2 | $241.80 | 3.778% | $250.9352 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $116.76 | 8.816% | $127.0536 | $127.05 | $127.05 | $127.10 |
| Purchase #4 | $163.63 | 5.322% | $172.3384 | $172.34 | $172.35 | $172.30 |
| Purchase #5 | $12.45 | 3.131% | $12.8398 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $123.76 | 8.256% | $133.9776 | $133.98 | $134.00 | $134.00 |
| Purchase #7 | $44.95 | 13.326% | $50.94 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $863.80 | $924.9390 | $924.94 | $925.00 | $924.90 | |