| 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 | $168.94 | 12.228% | $189.598 | $189.60 | $189.60 | $189.60 |
| Purchase #2 | $134.66 | 6.155% | $142.9483 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $210.97 | 12.344% | $237.0121 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $45.61 | 8.644% | $49.5525 | $49.55 | $49.55 | $49.60 |
| Purchase #5 | $146.40 | 7.169% | $156.8954 | $156.90 | $156.90 | $156.90 |
| Purchase #6 | $117.55 | 13.287% | $133.1689 | $133.17 | $133.15 | $133.20 |
| Purchase #7 | $174.26 | 5.706% | $184.2033 | $184.20 | $184.20 | $184.20 |
| 7 purchase totals = | $998.39 | $1,093.3785 | $1,093.38 | $1,093.35 | $1,093.40 | |