| 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 | $156.57 | 13.553% | $177.7899 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $230.72 | 11.870% | $258.1065 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $166.43 | 9.789% | $182.7218 | $182.72 | $182.70 | $182.70 |
| Purchase #4 | $250.89 | 11.759% | $280.3922 | $280.39 | $280.40 | $280.40 |
| Purchase #5 | $145.96 | 4.579% | $152.6435 | $152.64 | $152.65 | $152.60 |
| Purchase #6 | $36.74 | 13.862% | $41.8329 | $41.83 | $41.85 | $41.80 |
| Purchase #7 | $199.89 | 5.858% | $211.5996 | $211.60 | $211.60 | $211.60 |
| 7 purchase totals = | $1,187.20 | $1,305.0864 | $1,305.08 | $1,305.10 | $1,305.00 | |