| 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 | $128.78 | 13.220% | $145.8047 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $10.74 | 5.159% | $11.2941 | $11.29 | $11.30 | $11.30 |
| Purchase #3 | $87.91 | 3.709% | $91.1706 | $91.17 | $91.15 | $91.20 |
| Purchase #4 | $53.38 | 9.592% | $58.5002 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $180.46 | 5.363% | $190.1381 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $185.67 | 4.144% | $193.3642 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $184.62 | 10.119% | $203.3017 | $203.30 | $203.30 | $203.30 |
| 7 purchase totals = | $831.56 | $893.5736 | $893.56 | $893.55 | $893.60 | |