| 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 | $181.89 | 10.676% | $201.3086 | $201.31 | $201.30 | $201.30 |
| Purchase #2 | $220.80 | 6.509% | $235.1719 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $123.36 | 12.767% | $139.1094 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $156.27 | 12.715% | $176.1397 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $224.77 | 8.633% | $244.1744 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $238.81 | 13.848% | $271.8804 | $271.88 | $271.90 | $271.90 |
| Purchase #7 | $221.25 | 13.289% | $250.6519 | $250.65 | $250.65 | $250.70 |
| 7 purchase totals = | $1,367.15 | $1,518.4363 | $1,518.43 | $1,518.40 | $1,518.50 | |