| 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 | $12.33 | 9.794% | $13.5376 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $166.94 | 6.743% | $178.1968 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $168.84 | 4.393% | $176.2571 | $176.26 | $176.25 | $176.30 |
| Purchase #4 | $232.75 | 7.839% | $250.9953 | $251.00 | $251.00 | $251.00 |
| Purchase #5 | $232.41 | 7.759% | $250.4427 | $250.44 | $250.45 | $250.40 |
| Purchase #6 | $149.43 | 9.811% | $164.0906 | $164.09 | $164.10 | $164.10 |
| Purchase #7 | $153.50 | 8.433% | $166.4447 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $1,116.20 | $1,199.9648 | $1,199.97 | $1,200.00 | $1,199.90 | |