| 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 | $158.69 | 3.315% | $163.9506 | $163.95 | $163.95 | $164.00 |
| Purchase #2 | $86.51 | 8.585% | $93.9369 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $98.65 | 5.553% | $104.128 | $104.13 | $104.15 | $104.10 |
| Purchase #4 | $67.39 | 12.640% | $75.9081 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $208.45 | 9.578% | $228.4153 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $107.70 | 6.378% | $114.5691 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $218.95 | 4.336% | $228.4437 | $228.44 | $228.45 | $228.40 |
| 7 purchase totals = | $946.34 | $1,009.3517 | $1,009.36 | $1,009.35 | $1,009.30 | |