| 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 | $134.82 | 7.251% | $144.5958 | $144.60 | $144.60 | $144.60 |
| Purchase #2 | $146.55 | 7.154% | $157.0342 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $8.84 | 13.370% | $10.0219 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $219.85 | 3.487% | $227.5162 | $227.52 | $227.50 | $227.50 |
| Purchase #5 | $61.81 | 4.828% | $64.7942 | $64.79 | $64.80 | $64.80 |
| Purchase #6 | $140.44 | 8.287% | $152.0783 | $152.08 | $152.10 | $152.10 |
| Purchase #7 | $137.36 | 6.241% | $145.9326 | $145.93 | $145.95 | $145.90 |
| 7 purchase totals = | $849.67 | $901.9732 | $901.97 | $902.00 | $901.90 | |