| 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 | $110.51 | 4.675% | $115.6763 | $115.68 | $115.70 | $115.70 |
| Purchase #2 | $83.41 | 9.814% | $91.5959 | $91.60 | $91.60 | $91.60 |
| Purchase #3 | $43.44 | 9.194% | $47.4339 | $47.43 | $47.45 | $47.40 |
| Purchase #4 | $144.65 | 13.761% | $164.5553 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $236.57 | 9.264% | $258.4858 | $258.49 | $258.50 | $258.50 |
| Purchase #6 | $178.96 | 3.510% | $185.2415 | $185.24 | $185.25 | $185.20 |
| Purchase #7 | $74.55 | 12.792% | $84.0864 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $872.09 | $947.0751 | $947.09 | $947.15 | $947.10 | |