| 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 | $154.42 | 8.296% | $167.2307 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $230.88 | 8.690% | $250.9435 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $225.57 | 10.220% | $248.6233 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $54.37 | 10.164% | $59.8962 | $59.90 | $59.90 | $59.90 |
| Purchase #5 | $207.90 | 13.560% | $236.0912 | $236.09 | $236.10 | $236.10 |
| Purchase #6 | $211.87 | 7.214% | $227.1543 | $227.15 | $227.15 | $227.20 |
| Purchase #7 | $228.89 | 12.795% | $258.1765 | $258.18 | $258.20 | $258.20 |
| 7 purchase totals = | $1,313.90 | $1,448.1157 | $1,448.11 | $1,448.15 | $1,448.10 | |