| 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 | $168.36 | 4.745% | $176.3487 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $191.44 | 10.602% | $211.7365 | $211.74 | $211.75 | $211.70 |
| Purchase #3 | $200.55 | 9.167% | $218.9344 | $218.93 | $218.95 | $218.90 |
| Purchase #4 | $191.63 | 10.698% | $212.1306 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $74.34 | 8.730% | $80.8299 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $11.50 | 6.692% | $12.2696 | $12.27 | $12.25 | $12.30 |
| Purchase #7 | $190.42 | 9.317% | $208.1614 | $208.16 | $208.15 | $208.20 |
| 7 purchase totals = | $1,028.24 | $1,120.4111 | $1,120.41 | $1,120.45 | $1,120.30 | |