| 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 | $182.67 | 3.647% | $189.332 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $78.45 | 10.339% | $86.5609 | $86.56 | $86.55 | $86.60 |
| Purchase #3 | $105.76 | 7.660% | $113.8612 | $113.86 | $113.85 | $113.90 |
| Purchase #4 | $181.85 | 6.475% | $193.6248 | $193.62 | $193.60 | $193.60 |
| Purchase #5 | $150.81 | 3.437% | $155.9933 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $206.88 | 9.621% | $226.7839 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $107.78 | 9.843% | $118.3888 | $118.39 | $118.40 | $118.40 |
| 7 purchase totals = | $1,014.20 | $1,084.5449 | $1,084.53 | $1,084.55 | $1,084.60 | |