| 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 | $116.45 | 3.157% | $120.1263 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $174.31 | 4.159% | $181.5596 | $181.56 | $181.55 | $181.60 |
| Purchase #3 | $79.59 | 8.278% | $86.1785 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $90.94 | 12.245% | $102.0756 | $102.08 | $102.10 | $102.10 |
| Purchase #5 | $42.79 | 7.301% | $45.9141 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $210.54 | 3.514% | $217.9384 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $50.26 | 6.812% | $53.6837 | $53.68 | $53.70 | $53.70 |
| 7 purchase totals = | $764.88 | $807.4762 | $807.48 | $807.55 | $807.50 | |