| 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 | $164.72 | 11.538% | $183.7254 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $49.84 | 3.405% | $51.5371 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $207.35 | 8.262% | $224.4813 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $110.32 | 3.834% | $114.5497 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $114.51 | 6.341% | $121.7711 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $75.53 | 6.333% | $80.3133 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $229.42 | 10.368% | $253.2063 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $951.69 | $1,029.5842 | $1,029.59 | $1,029.60 | $1,029.50 | |