| 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 | $101.91 | 5.344% | $107.3561 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $25.98 | 12.273% | $29.1685 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $165.97 | 3.157% | $171.2097 | $171.21 | $171.20 | $171.20 |
| Purchase #4 | $149.30 | 3.616% | $154.6987 | $154.70 | $154.70 | $154.70 |
| Purchase #5 | $172.41 | 7.172% | $184.7752 | $184.78 | $184.80 | $184.80 |
| Purchase #6 | $223.83 | 11.148% | $248.7826 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $18.78 | 4.426% | $19.6112 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $858.18 | $915.6020 | $915.61 | $915.60 | $915.70 | |