| 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 | $146.79 | 13.488% | $166.589 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $236.62 | 7.574% | $254.5416 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $116.81 | 12.547% | $131.4662 | $131.47 | $131.45 | $131.50 |
| Purchase #4 | $19.75 | 12.631% | $22.2446 | $22.24 | $22.25 | $22.20 |
| Purchase #5 | $154.85 | 12.454% | $174.135 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $35.74 | 9.750% | $39.2247 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $226.83 | 9.437% | $248.2359 | $248.24 | $248.25 | $248.20 |
| 7 purchase totals = | $937.39 | $1,036.4370 | $1,036.44 | $1,036.45 | $1,036.30 | |