| 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 | $198.51 | 9.499% | $217.3665 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $154.36 | 3.857% | $160.3137 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $125.40 | 3.311% | $129.552 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $184.44 | 9.164% | $201.3421 | $201.34 | $201.35 | $201.30 |
| Purchase #5 | $184.30 | 5.185% | $193.856 | $193.86 | $193.85 | $193.90 |
| Purchase #6 | $128.70 | 11.422% | $143.4001 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $171.79 | 6.298% | $182.6093 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $1,147.50 | $1,228.4397 | $1,228.44 | $1,228.40 | $1,228.50 | |