| 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 | $134.72 | 12.644% | $151.754 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $72.71 | 12.573% | $81.8518 | $81.85 | $81.85 | $81.90 |
| Purchase #3 | $47.58 | 12.685% | $53.6155 | $53.62 | $53.60 | $53.60 |
| Purchase #4 | $56.39 | 12.499% | $63.4382 | $63.44 | $63.45 | $63.40 |
| Purchase #5 | $102.31 | 12.160% | $114.7509 | $114.75 | $114.75 | $114.80 |
| Purchase #6 | $199.82 | 5.681% | $211.1718 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $230.44 | 9.339% | $251.9608 | $251.96 | $251.95 | $252.00 |
| 7 purchase totals = | $843.97 | $928.5430 | $928.54 | $928.50 | $928.70 | |