| 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 | $186.57 | 6.332% | $198.3836 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $104.43 | 7.612% | $112.3792 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $45.45 | 5.404% | $47.9061 | $47.91 | $47.90 | $47.90 |
| Purchase #4 | $222.62 | 6.549% | $237.1994 | $237.20 | $237.20 | $237.20 |
| Purchase #5 | $226.75 | 11.398% | $252.595 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $209.64 | 4.843% | $219.7929 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $5.40 | 13.173% | $6.1113 | $6.11 | $6.10 | $6.10 |
| 7 purchase totals = | $1,000.86 | $1,074.3675 | $1,074.37 | $1,074.40 | $1,074.40 | |