| 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 | $130.99 | 5.312% | $137.9482 | $137.95 | $137.95 | $137.90 |
| Purchase #2 | $7.94 | 10.734% | $8.7923 | $8.79 | $8.80 | $8.80 |
| Purchase #3 | $184.32 | 4.848% | $193.2558 | $193.26 | $193.25 | $193.30 |
| Purchase #4 | $137.56 | 12.736% | $155.0796 | $155.08 | $155.10 | $155.10 |
| Purchase #5 | $133.85 | 5.477% | $141.181 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $84.81 | 3.611% | $87.8725 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $114.79 | 7.393% | $123.2764 | $123.28 | $123.30 | $123.30 |
| 7 purchase totals = | $794.26 | $847.4058 | $847.41 | $847.45 | $847.50 | |