| 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 | $167.36 | 13.864% | $190.5628 | $190.56 | $190.55 | $190.60 |
| Purchase #2 | $105.97 | 7.618% | $114.0428 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $88.56 | 10.837% | $98.1572 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $242.60 | 5.486% | $255.909 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $121.38 | 7.770% | $130.8112 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $229.38 | 8.402% | $248.6525 | $248.65 | $248.65 | $248.70 |
| Purchase #7 | $159.40 | 12.650% | $179.5641 | $179.56 | $179.55 | $179.60 |
| 7 purchase totals = | $1,114.65 | $1,217.6996 | $1,217.69 | $1,217.65 | $1,217.80 | |