| 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 | $163.79 | 8.291% | $177.3698 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $47.25 | 9.453% | $51.7165 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $5.28 | 6.737% | $5.6357 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $76.52 | 7.224% | $82.0478 | $82.05 | $82.05 | $82.00 |
| Purchase #5 | $183.51 | 3.456% | $189.8521 | $189.85 | $189.85 | $189.90 |
| Purchase #6 | $223.26 | 8.322% | $241.8397 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $29.34 | 9.539% | $32.1387 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $728.95 | $780.6003 | $780.61 | $780.60 | $780.50 | |