| 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 | $184.59 | 7.589% | $198.5985 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $157.43 | 4.433% | $164.4089 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $27.54 | 6.618% | $29.3626 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $116.96 | 3.597% | $121.1671 | $121.17 | $121.15 | $121.20 |
| Purchase #5 | $114.83 | 7.758% | $123.7385 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $175.42 | 5.711% | $185.4382 | $185.44 | $185.45 | $185.40 |
| Purchase #7 | $93.42 | 11.385% | $104.0559 | $104.06 | $104.05 | $104.10 |
| 7 purchase totals = | $870.19 | $926.7697 | $926.78 | $926.75 | $926.80 | |