| 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 | $193.43 | 3.600% | $200.3935 | $200.39 | $200.40 | $200.40 |
| Purchase #2 | $161.73 | 6.252% | $171.8414 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $43.46 | 10.750% | $48.132 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $134.82 | 13.864% | $153.5114 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $14.90 | 9.797% | $16.3598 | $16.36 | $16.35 | $16.40 |
| Purchase #6 | $33.73 | 11.347% | $37.5573 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $163.37 | 7.503% | $175.6277 | $175.63 | $175.65 | $175.60 |
| 7 purchase totals = | $745.44 | $803.4231 | $803.42 | $803.45 | $803.40 | |