| 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 | $180.89 | 13.811% | $205.8727 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $165.58 | 5.453% | $174.6091 | $174.61 | $174.60 | $174.60 |
| Purchase #3 | $250.95 | 13.448% | $284.6978 | $284.70 | $284.70 | $284.70 |
| Purchase #4 | $6.54 | 10.311% | $7.2143 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $152.57 | 11.432% | $170.0118 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $242.39 | 12.250% | $272.0828 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $17.98 | 13.131% | $20.341 | $20.34 | $20.35 | $20.30 |
| 7 purchase totals = | $1,016.90 | $1,134.8295 | $1,134.82 | $1,134.80 | $1,134.80 | |