| 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 | $182.39 | 8.381% | $197.6761 | $197.68 | $197.70 | $197.70 |
| Purchase #2 | $71.31 | 8.643% | $77.4733 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $205.33 | 12.179% | $230.3371 | $230.34 | $230.35 | $230.30 |
| Purchase #4 | $88.32 | 3.527% | $91.435 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $99.95 | 3.560% | $103.5082 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $45.64 | 4.337% | $47.6194 | $47.62 | $47.60 | $47.60 |
| Purchase #7 | $211.32 | 6.870% | $225.8377 | $225.84 | $225.85 | $225.80 |
| 7 purchase totals = | $904.26 | $973.8868 | $973.90 | $973.90 | $973.80 | |